Sinus. Medical search. Frequent questions

Whether or not a sinus infection is contagious will vary depending on the cause. (medicalnewstoday.com)
What is a sinus infection? (medicalnewstoday.com)
A sinus infection occurs when the tissues around these hollow areas swell or get infected by bacteria, fungi, or a virus. (medicalnewstoday.com)
A sinus infection that is caused by a virus is contagious and spreads easily from person to person. (medicalnewstoday.com)
It may be difficult for people to distinguish between a cold and a sinus infection. (medicalnewstoday.com)
In some cases, a person may want to self-treat the sinus infection at home. (medicalnewstoday.com)
People can use over-the-counter medications that relieve symptoms until the sinus infection clears up. (medicalnewstoday.com)
If you have a viral sinus infection, it's possible to transmit the virus. (healthline.com)
But this does not guarantee another person will develop a sinus infection. (healthline.com)
If your sinus infection is caused by a virus, it's possible to spread that virus to another person. (healthline.com)
This could cause them to develop a cold, which could then develop into a sinus infection. (healthline.com)
If bacteria cause a sinus infection, then it's not contagious. (healthline.com)
Other names for a sinus infection are rhinosinusitis or sinusitis . (healthline.com)
That can lead to a sinus infection. (healthline.com)
If a virus causes your sinus infection, then it can be contagious. (healthline.com)
Spreading the virus to another person doesn't guarantee that person will get a sinus infection. (healthline.com)
Their cold may turn into a sinus infection, but this doesn't always happen. (healthline.com)
You can spread the virus responsible for your sinus infection to another person through the air when you sneeze or cough. (healthline.com)
They may not develop a sinus infection, but they can develop a cold. (healthline.com)
If you have a sinus infection, take precautions to prevent the spread of the virus. (healthline.com)
Often a sinus infection can be treated with rest, home remedies , and OTC treatments, but any serious or prolonged condition should be reviewed by a medical professional. (healthline.com)
Germs can grow there and lead to a sinus infection. (kidshealth.org)
Sometimes other things can block the sinuses and lead to a sinus infection, like enlarged adenoids or nasal polyps (small growths of tissue inside the nose). (kidshealth.org)
What Are the Signs & Symptoms of a Sinus Infection? (kidshealth.org)
Sinus infection symptoms can look like those of a simple cold, such as a stuffy or runny nose or a cough that gets worse at night. (kidshealth.org)
But a cold and the viral sinus infection that happens with it usually get better without treatment in about 7-10 days. (kidshealth.org)
Symptoms that last longer than that or get worse about a week after the cold starts can be a sign of a bacterial sinus infection. (kidshealth.org)
Rarely, a bacterial sinus infection can start suddenly, with a high fever and stuffy nose that lasts for 3-4 days in a child who looks very ill. (kidshealth.org)
If they think that bacteria might be causing a sinus infection, doctors might wait for a few days to see if it clears up on its own or they may prescribe antibiotics. (kidshealth.org)
This stops dry air from irritating the sinuses and make them less of a target for infection. (kidshealth.org)
If your child gets a fever 7-10 days after cold symptoms begin, it could be a sign of a sinus infection or another infection (such as pneumonia or an ear infection). (kidshealth.org)
He may have an infection in the roots of his upper teeth, or he could have a fungal or bacterial infection of the nasal cavity and sinuses. (vetinfo.com)
It all began in October of 2006 with what she thought was a routine sinus infection . (go.com)
Sinus headache may be caused by an allergy such as hay fever, an infection such as the common cold, or small growths called polyps. (pharmacytimes.com)
Your doctor will determine whether you have a sinus infection, an allergy, polyps, or another medical condition causing similar symptoms, such as a dental problem. (pharmacytimes.com)
Most doctors would agree that avoiding flying when you have an active sinus or ear infection is the best way to prevent pain and possible complications, but if flying is a necessity, decongestants can be used in an attempt to overcome some of the blockages to air circulation . (medicinenet.com)
Cavernous sinus thrombosis (CST) is usually a late complication of an infection of the central face or paranasal sinuses. (medscape.com)
This means an infection of the sinuses. (kidshealth.org)
If you might have a sinus infection, your doctor will probably check your ears and throat and take a look in your nose. (kidshealth.org)
If you have a sinus infection, the doctor may prescribe an antibiotic . (kidshealth.org)
If the sinus infection is chronic, the doctor may have you take medicine for a couple of weeks, just to be sure all the bacteria are knocked out. (kidshealth.org)
Sometimes, if a sinus infection is not getting better, comes back even after you take all your medicine, or if the doctor is thinking about doing surgery, he or she might send you to have a CT scan of the sinuses. (kidshealth.org)
Draining sinuses are prone to infection. (medscape.com)
Subsequent to infection, a patient with preauricular sinuses may develop scarring and disfigurement. (medscape.com)
Calculi can develop in the preauricular sinuses, resulting in infection. (medscape.com)
Archie seems to be congested in this area, maybe a cold, maybe sinus infection? (boardhost.com)
But a lesser-known cause of tooth pain is a sinus infection. (colgate.com)
If you suffer from a sinus infection, tooth sensitivity, or pain, here's some helpful information to be aware of. (colgate.com)
Also known as sinusitis, a sinus infection occurs when the nasal passage cavities become swollen and inflamed. (colgate.com)
We know - not the most pleasant imagery to think of, but it's helpful to understand what a sinus infection is so you can find the right relief! (colgate.com)
Can a sinus infection cause tooth sensitivity to hot and cold? (colgate.com)
A sinus infection could be the reason for it. (colgate.com)
Unless other factors contribute to your tooth pain, it should stop when your sinus infection goes away. (colgate.com)
Increase your fluid intake as a means of thinning the mucus produced from your sinus infection. (colgate.com)
While a sinus infection can be one specific cause of teeth pain , it's best to avoid toothaches altogether! (colgate.com)
Toothaches can be painful, especially when they occur with a sinus infection, but there are ways to find relief. (colgate.com)
A dental sinus usually results from a chronic infection in longstanding necrotic dental pulp (a dead tooth). (dermnetnz.org)
As extraoral dental sinus is a rare condition it is often misdiagnosed initially as a more common skin condition such as a skin cancer , boil or other skin infection, pyogenic granuloma , trauma, foreign body or other granuloma, cyst or one of the other forms of face and neck sinuses and fistulae . (dermnetnz.org)
For those who have nasal congestion consistent with a routine sinus infection, a visit to your primary care doctor should help relieve your symptoms. (masseyeandear.org)
Inflammation of the sinuses and the nose, often referred to as a sinus infection. (masseyeandear.org)
Many people attribute sinus symptoms to a sinus infection, when that might not be the case. (masseyeandear.org)
My doctor told me when he thinks he is starting to get a sinus infection he uses a rinse once or twice a day and this greatly reduces the severity of the sinus infection. (creativehomemaking.com)
If you are not sure if you have a sinus infection…if you have a head cold that just won't go away and a dull ache in your forehead (just bend forward and you will feel it instantly), then you probably have a sinus infection. (creativehomemaking.com)

Sinus infections, also known as sinusitis, can be easily mistaken for the very contagious common cold. (medicalnewstoday.com)
Some cases of sinusitis occur with only swelling and inflammation due to blockages in the nasal passages or deformities in the sinus cavities. (medicalnewstoday.com)
For cases of chronic sinusitis that are resistant to treatment, a doctor may suggest surgery to open up the sinus passages, giving them more room to drain. (medicalnewstoday.com)
When sinuses get irritated and inflamed, it's called sinusitis (syne-yuh-SYE-tis). (kidshealth.org)
Inflammation within the sinuses is called sinusitis. (pharmacytimes.com)
The Mass Eye and Ear Sinus Center has offered free seminars about sinusitis and other nasal conditions. (masseyeandear.org)
There is a difference between acute sinusitis (sinus infections) and chronic sinusitis. (masseyeandear.org)
Sinusitis Sinusitis is inflammation of the paranasal sinuses due to viral, bacterial, or fungal infections or allergic reactions. (msdmanuals.com)

Any person who experiences pain and pressure in the sinuses for longer than a week should seek medical attention. (medicalnewstoday.com)
During a flight, the air pressure in the sinuses (collections of air within the facial bones) and middle ear must equilibrate with the cabin pressure inside the airplane, which changes during ascent and descent. (medicinenet.com)

The sinuses are hollow cavities in the cheeks, on either side of the nose, behind the nose, and in the forehead. (medicalnewstoday.com)
Sinus tumors develop in your nasal cavity and in the open spaces around your nose, which are called the paranasal sinus cavities. (healthline.com)
Adenocarcinomas grow in the lining of sinus cavities. (healthline.com)
The cavernous sinuses are irregularly shaped, trabeculated cavities located at the base of the skull. (medscape.com)
The roots of your upper molars are close to your sinus cavities. (colgate.com)
[ 3 ] The frontal sinuses are funnel-shaped structures with their ostia located in the most dependent portion of the cavities. (medscape.com)

For the temporary relief of sinus pain and inflammation. (nih.gov)
The surgery aims to restore ventilation of paranasal sinuses and reduce inflammation. (news-medical.net)
I still have the upper respiratory system inflammation but at least this seems to be helping the sinus. (earthclinic.com)

Sinus infections caused by a deformity, a blockage in the nasal passages, or allergies are not contagious. (medicalnewstoday.com)
Even if they remain benign, these tumors do need to be treated because they can cause damage to your nasal passages and sinuses, as well as damage to the eyes and base of the skull. (healthline.com)
There are four sets of sinuses -in the cheekbones, forehead, between the eyes, and behind the eyes and nasal passages. (kidshealth.org)
When a person has a viral respiratory illness (like a cold or the flu ) or allergies, their nasal passages and sinus tissues get inflamed. (kidshealth.org)
Sinus and nasal passages can become inflamed leading to a headache. (bmc.org)
Nothing like cleaned out sinus passages! (creativehomemaking.com)
Because the nasal endoscope lets the doctor open sinus passages without making any incisions on your face, patients often heal faster than expected after surgery. (uky.edu)
Pseudoephedrine is a decongestant that relieves the symptoms of nasal and sinus congestion by reducing swelling in nasal passages and sinuses. (medbroadcast.com)

Researchers have found a few risk factors that make a person more likely to develop nasal cavity (nose) and paranasal sinus cancer. (cancer.org)
Although rare in the US, paranasal sinus cancer is more common in Japan and among the Bantu people of South Africa. (msdmanuals.com)
The earlier paranasal sinus cancer is treated, the better the prognosis. (msdmanuals.com)

When fluid or mucus is trapped in the sinuses, germs can begin to grow. (healthline.com)
If the swollen sinuses can't drain, they can get blocked, trapping mucus inside them. (kidshealth.org)
The cilia beat back and forth in waves to clear mucus from the sinuses through a narrow opening in the nose and then move the mucus toward the back of the nose to be swallowed. (kidshealth.org)
When the tiny openings that drain the sinuses get blocked, mucus gets trapped in them. (kidshealth.org)
Because the sinuses are unable to drain, a mucus build-up can occur. (colgate.com)
Once your sinuses have a blockage, the moist environment created by an excess of mucus creates a fertile ground for infections. (colgate.com)
It has also reduced the mucus in the sinus. (earthclinic.com)

These sinuses are just lateral and superior to the sphenoid sinus and are immediately posterior to the optic chiasm, as depicted in the image below. (medscape.com)
Anatomy of cross section of cavernous sinus showing close proximity to cranial nerves and sphenoid sinus. (medscape.com)
Partial sequencing of the VP1 gene of HBoV from bronchoalveolar lavage fluid, plasma, and sphenoid sinus samples showed 100% identity, which suggested persistence of the same HBoV strain over a 5-month period ( 3 ). (cdc.gov)
The sphenoid sinus originates in the sphenoid bone at the center of the head. (medscape.com)
The sphenoid sinus is variably pneumatized and may extend as far as the foramen magnum in some patients. (medscape.com)
The thickness of the walls of the sphenoid sinus is variable, with the anterosuperior wall and the roof of the sphenoid sinus (the planum sphenoidale) being the thinnest bones. (medscape.com)
The sphenoid sinus ostium is located on the anterosuperior surface of the sphenoid face, usually medial to the superior turbinate. (medscape.com)
The sphenoid sinus is supplied by the sphenopalatine artery, except for the planum sphenoidale, which is supplied by the posterior ethmoidal artery. (medscape.com)
Innervation of the sphenoid sinus comes from branches of the first and second divisions of the trigeminal nerve. (medscape.com)

Only rarely do tumors form behind your ethmoid sinuses or in your frontal sinuses located in the forehead. (healthline.com)
The frontal sinus is located in the frontal bone in an important region of the face. (bvsalud.org)
About 4% of the population do not have a frontal sinus. (bvsalud.org)
Frontal sinus fractures are caused by accidents of great intensity, such as those caused by cars or physical aggression and are usually associated with fractures of the midface, particularly the naso-orbit-ethmoid and zygomatic complex. (bvsalud.org)
The frontal sinus is housed in the frontal bone superior to the eyes in the forehead. (medscape.com)
The posterior wall of the frontal sinus, which separates the sinus from the anterior cranial fossa, is much thinner than its anterior wall. (medscape.com)
The frontal sinus is supplied by the supraorbital and supratrochlear arteries of the ophthalmic artery. (medscape.com)

Endoscopic sinus surgery, sometimes called functional endoscopic sinus surgery (FESS) is a minimally invasive procedure to treat problems in the sinuses. (hopkinsmedicine.org)
Endoscopic sinus surgery is an outpatient procedure performed while the patient is asleep under general anesthesia. (hopkinsmedicine.org)
Endoscopic surgery may be used to remove nasal polyps and tumors, treat chronic sinus infections, and address other types of sinus problems. (hopkinsmedicine.org)
Endoscopic sinus surgery is a procedure to remove blockages and treat other problems in the sinuses using an endoscope - a thin, rigid tube with a camera and a light. (hopkinsmedicine.org)
Who may need endoscopic sinus surgery? (hopkinsmedicine.org)
Smoking causes increased scar tissue and poor healing, which leads to failure of endoscopic sinus surgery. (hopkinsmedicine.org)
What happens during endoscopic sinus surgery? (hopkinsmedicine.org)
Endoscopic sinus surgery (ESS) is considered when CRS is difficult to treat. (news-medical.net)
A new research published in BMJ Open studied the frequency of endoscopic sinus surgery performed due to chronic rhinosinusitis. (news-medical.net)
There is limited knowledge on optimal treatment of chronic rhinosinusitis, and the optimal timing, patient selection and extent of endoscopic sinus surgery. (news-medical.net)
According to recent research, there are large differences in the frequency of endoscopic sinus surgery performed due to chronic rhinosinusitis between hospital districts in Finland. (helsinki.fi)
Two months ago, she underwent endoscopic sinus surgery (ESS) involving the paranasal sinuses, during which her surgeon noted seeing orbital fat. (medscape.com)
Increased intraoperative bleeding during functional endoscopic sinus surgery (FESS) affects operative field visibility, which increases both duration of surgery and frequency of complications . (bvsalud.org)

In the Sinus Center, we aim to preserve and improve the function of your nose and sinuses. (masseyeandear.org)
When it comes to your nose and sinuses, knowing when to seek care is important. (masseyeandear.org)
The Division of Rhinology & Anterior Skull Base Surgery providers focus their practice in rhinology (diseases of the nose and sinuses) and anterior skull base surgery. (uky.edu)
The group focuses on both the medical and surgical treatment of disorders of the nose and sinuses. (uky.edu)
It lets the doctor see inside the nose and sinuses. (uky.edu)

They're the same areas where you often feel pain and pressure when you're congested or have a sinus headache. (healthline.com)
The treatment for sinus headache will depend on the cause. (pharmacytimes.com)
If your sinus headache persists for many months, even with treatment, your doctor may refer you to an ear-nose-throat specialist (an ENT physician). (pharmacytimes.com)
sinus headache mid morning. (abchomeopathy.com)

Bacterial sinus infections are less common. (healthline.com)

However, just because the symptoms of sinus infections and colds are very similar does not mean that all sinus infections are as contagious as the common cold. (medicalnewstoday.com)
What are the symptoms of sinus bradycardia? (clevelandclinic.org)

One of the most common causes of sick sinus syndrome in children is trauma to the SA node, such as damage that occurs during heart surgery. (medlineplus.gov)
If significant findings are identified, a minimally invasive procedure or sinus surgery could be the best treatment option. (prnewswire.com)
However, surgery to remove tumors of the nasal cavity and sinuses is difficult, due to the incredibly complex nature of these structures in your dog's body. (vetinfo.com)
Stopping certain medications and supplements could help reduce your risk of bleeding during and after sinus surgery, as well as prevent interference with anesthesia. (hopkinsmedicine.org)
Sinus surgery is most often done as an outpatient procedure. (uky.edu)
Cite this: A 67-Year-Old Woman With Diplopia After Sinus Surgery - Medscape - Jan 18, 2018. (medscape.com)

In cases of chronic sinus infections caused by allergies, a doctor may recommend allergy shots. (medicalnewstoday.com)
Sinus rinses are also great for people who have chronic allergy problems. (creativehomemaking.com)

Decongestants help relieve stuffy nose, sinus , and ear congestion symptoms. (webmd.com)
How do you relieve sinus pain in your teeth? (colgate.com)

The inferior petrosal sinuses connect the cavernous sinuses with the ipsilateral internal jugular veins. (nih.gov)
The sine qua non of correct catheter position in the inferior petrosal sinus is demonstration of reflux of contrast material into the ipsilateral cavernous sinus. (nih.gov)
Cavernous sinus thrombosis (CST) was initially described by Bright in 1831 as a complication of epidural and subdural infections. (medscape.com)
The dural sinuses are grouped into the sagittal, lateral (including the transverse, sigmoid, and petrosal sinuses), and cavernous sinuses. (medscape.com)
Because of its complex neurovascular anatomic relationship, cavernous sinus thrombosis is the most important of any intracranial septic thrombosis. (medscape.com)
Cavernous sinus thrombosis is generally a fulminant process with high rates of morbidity and mortality. (medscape.com)
Fortunately, the incidence of cavernous sinus thrombosis has been decreased greatly with the advent of effective antimicrobial agents. (medscape.com)
The cavernous sinuses are the most centrally located of the dural sinuses and lie on either side of the sella turcica. (medscape.com)
Each cavernous sinus is formed between layers of the dura mater, and multiple connections exist between the 2 sinuses. (medscape.com)
The cavernous sinuses receive venous blood from the facial veins (via the superior and inferior ophthalmic veins) as well as the sphenoid and middle cerebral veins. (medscape.com)
Since the cavernous sinuses receive blood via this distribution, infections of the face including the nose, tonsils, and orbits can spread easily by this route. (medscape.com)
The internal carotid artery with its surrounding sympathetic plexus passes through the cavernous sinus. (medscape.com)
This intimate juxtaposition of veins, arteries, nerves, meninges, and paranasal sinuses accounts for the characteristic etiology and presentation of cavernous sinus thrombosis (CST). (medscape.com)
Occurrence of cavernous sinus thrombosis (CST) has always been low, with only a few hundred case reports in the medical literature. (medscape.com)
Cavernous sinus thrombophlebitis masquerading as ischaemic stroke: a catastrophic pitfall in any emergency department. (medscape.com)

The majority of sinus tumors develop in the maxillary sinus cavity . (healthline.com)
The maxillary sinus is the largest paranasal sinus and lies inferior to the eyes in the maxillary bone. (medscape.com)
The natural ostium of the maxillary sinus is located in the superior portion of the medial wall. (medscape.com)
The anterior maxillary sinus wall houses the infraorbital nerve, which runs through the infraorbital canal along the roof of the sinus and sends branches to the soft tissues of the cheek. (medscape.com)
The thinnest portion of the anterior wall is above the canine tooth, called the canine fossa, which is an ideal entry site for addressing various disease processes of the maxillary sinus. (medscape.com)
The roof of the maxillary sinus is the floor of the orbit. (medscape.com)
Behind the posteromedial wall of the maxillary sinus lies the pterygopalatine fossa, a small inverted space that houses several important neurovascular structures and communicates with several skull base foramina. (medscape.com)
The infratemporal fossa lies behind the posterolateral wall of the maxillary sinus. (medscape.com)
The maxillary sinus is supplied by branches of the internal maxillary artery, which include the infraorbital, alveolar, greater palatine, and sphenopalatine arteries. (medscape.com)

The pathophysiology of sinus bradycardia is dependent on the underlying cause. (medscape.com)

After locating the problem, the surgeon uses specialized instruments alongside the endoscope to open the sinuses by carefully removing causes of sinus blockage, such as mucous membrane swelling, nasal polyps and scar tissue. (hopkinsmedicine.org)
Certain infections and other conditions can cause blockage in the Eustachian tube (which connects the middle ear to the back of the nose and maintains equal air pressure on both sides of the eardrum) or in the sinus openings, and this restriction to the flow of air can prevent the equalization, or equilibration, of pressure and result in pain . (medicinenet.com)

That's because the sinuses in the forehead and behind the eyes don't start developing until kids are about 7 years old or older, and they aren't formed enough to get infected until the early teen years. (kidshealth.org)
The doctor may also check your sinuses by tapping or pressing on your forehead and cheeks. (kidshealth.org)

Some patients with preauricular sinuses present with chronic intermittent drainage of purulent material from the opening. (medscape.com)
The direction a sinus takes either within the mouth or to the skin is determined on which tooth is involved and follows the path of least resistance - the thickness of the bone as well as muscle attachments and fascial planes direct the route of drainage. (dermnetnz.org)
The conditions treated range from simple issues, such as nasal obstruction, nasal drainage or nasal polyps, to more complex problems, such as tumors or lesions of the nose/sinuses, orbit or skull base. (uky.edu)

Examples of conditions blocking the equilibration of air pressure in the ears or sinuses include congestion caused by colds or allergies , middle ear infections, and sinus infections. (medicinenet.com)

Less than one-half percent of all diagnosed cancers are cancerous sinus tumors, and not all sinus tumors are cancerous. (healthline.com)
This is one of the most common risk factors for all cancers of the respiratory tract, including sinus tumors. (healthline.com)
There's a link between HPV and cancers in your head and neck, including cancerous sinus tumors. (healthline.com)
Contracting Epstein-Barr virus , which causes mononucleosis, can increase your risk of nasal and sinus cancers. (healthline.com)
You will find out more about screening for nasal cavity and paranasal sinus cancers, including risks and benefits of screening. (cancer.net)
It explains what changes or medical problems nasal cavity and paranasal sinus cancers can cause. (cancer.net)
People who work in certain jobs are more likely to develop nasal cavity and paranasal sinus cancers. (cancer.org)
Treatment for most early-stage paranasal sinus cancers is complete surgical excision. (msdmanuals.com)

Head computed tomography (CT) and magnetic resonance imaging (MRI) scans revealed soft-tissue density neoplasms that occupied the sphenoidal sinus and further invaded to destroy the clivus. (hindawi.com)
This report is unique in two aspects: the unilateral abducens nerve palsy as the initial and isolated symptom of ENKL, and the primary sphenoidal sinus ENKL. (hindawi.com)
Herein we report a case with unilateral abducens nerve palsy as initial symptom in the primary sphenoidal sinus ENKL and investigated the clinical feature of the diagnosis and therapy. (hindawi.com)
Computed tomography (CT) scanning revealed soft-tissue density neoplasms filling the sphenoidal sinus (Figure 1 ). (hindawi.com)
Magnetic resonance imaging (MRI) scanning with gadolinium injection was performed and revealed a homogeneous mass lesion (2.8cm x 2.3cm x 2.9cm) occupying the sphenoidal sinus and invading and destroying the clivus (Figure 2 ). (hindawi.com)
Rhinoendoscopy revealed a mass at the sphenoidal sinus which was biopsied and histological examination revealed a malignant lymphoma. (hindawi.com)

There are several causes of sinus infections, some of which are contagious. (medicalnewstoday.com)

However, treatment is usually needed because even benign, or noncancerous, tumors can damage your sinuses and nasal cavity. (healthline.com)
The exact cause of the more severe malignant sinus tumors is often unknown, but there are a few proven risk factors. (healthline.com)
Breathing in dust from wood, leather, and textiles can increase the risk of cancerous sinus tumors. (healthline.com)
Most people who receive a diagnosis of sinus tumors are in their 50s and 60s. (healthline.com)
People assigned male at birth are more likely to receive a diagnosis of sinus tumors. (healthline.com)
There are multiple types of noncancerous tumors that form in your sinus. (healthline.com)
Other tumors that form in your sinuses are cancerous. (healthline.com)
Melanomas are aggressive tumors that form in the sinus lining. (healthline.com)
tumors occur in the nose, nasal cavity and sinuses. (vetinfo.com)
There are two types of nasal tumors that occur most commonly: paranasal sinus fibrosarcomas, and paranasal sinus chondrosarcomas. (vetinfo.com)
There are a number of other conditions that may cause some of the symptoms of dog sinus tumors, like sneezing, discharge and watering eyes. (vetinfo.com)

According to a 2004 publication, this is a rare form of cancer in the nasal cavity or paranasal sinuses. (healthline.com)
When a tiny hole develops between the brain cavity and the sinuses, leaking CSF. (masseyeandear.org)
This development places the floor of the sinus well below the floor of the nasal cavity. (medscape.com)

Dogs with highly advanced sinus cancer may experience facial deformity and their eyes may begin to bulge. (vetinfo.com)
Patients with preauricular sinuses may present with facial cellulitis or ulcerations located anterior to the ear. (medscape.com)
Hemifacial microsomia syndrome can include preauricular sinuses, facial nerve palsy, sensorineural hearing loss, microtia or anotia, cervical appendages containing cartilage, and other defects. (medscape.com)
Preauricular sinuses can be associated with facial pathology. (medscape.com)
In one case, a preauricular sinus associated with a congenital cholesteatoma resulted in a facial palsy by impinging on the facial nerves. (medscape.com)
This is due to where your sinuses are located in your facial structure. (colgate.com)

Antibiotics only work for sinus infections caused by bacteria. (healthline.com)
Because sinus infections are frequently diagnosed, many patients are taking antibiotics unnecessarily. (masseyeandear.org)

Bacteria can also cause sinus infections, but these infections aren't contagious. (healthline.com)
Sinus infections aren't contagious, but they often happen after a person has a cold, and that illness can spread to family and friends. (kidshealth.org)

Allergies and chronic exposure to pollutants can also lead to sinus infections. (medicalnewstoday.com)
The Johns Hopkins Sinus Center provides state-of-the-art evaluation and treatment for a variety of nose and sinus conditions, including environmental allergies, nasal obstruction, nasal tumor and related disorders. (hopkinsmedicine.org)
As a sufferer of seasonal allergies (that never stop since pollination season is year round here in Florida) I've been shelling out more money on store bought nasal saline in order to prevent sinus infections. (creativehomemaking.com)

Bilateral simultaneous sampling of the inferior petrosal sinuses is an extremely sensitive, specific, and accurate test for diagnosing Cushing disease and distinguishing between that entity and the ectopic ACTH syndrome. (nih.gov)
The anatomy of the anastomoses between the inferior petrosal sinus, the internal jugular vein, and the venous plexuses at the base of the skull varies, but it is almost always possible to catheterize the inferior petrosal sinus. (nih.gov)
In addition, variations in size and anatomy are often present between the two inferior petrosal sinuses in a patient. (nih.gov)
Advance preparation is required for petrosal sinus sampling. (nih.gov)
The procedure is performed with specific attention to the three areas of potential technical difficulty: catheterization of the common femoral veins, crossing the valve at the base of the left internal jugular vein, and selective catheterization of the inferior petrosal sinuses. (nih.gov)
Special attention must be paid to two points to prevent potential complications: The patient must be given an adequate dose of heparin, and injection of contrast material into the inferior petrosal sinuses and surrounding veins must be done gently and carefully. (nih.gov)
When the procedure is performed as outlined, both inferior petrosal sinuses can be catheterized in more than 98% of patients. (nih.gov)
They, in turn, empty into the inferior petrosal sinuses, then into the internal jugular veins and the sigmoid sinuses via the superior petrosal sinuses. (medscape.com)

Where does a sinus tumor develop? (healthline.com)
This might be linked to the fact that they are more likely to have other sinus tumor factors. (healthline.com)
Does a sinus tumor mean you have cancer? (healthline.com)
A sinus tumor doesn't always mean cancer . (healthline.com)

Intraoral dental sinus may appear as a persistent mouth ulcer that drains pus , causing a bad taste in the mouth. (dermnetnz.org)
Extraoral dental sinus may present as a persistent, draining sore or as a lump on the face. (dermnetnz.org)
Anyone who has had persistent sinus pressure for more than three months or has had more than four acute infections within one year should see a specialist. (masseyeandear.org)

Cold-related headaches in young kids usually aren't sinus infections. (kidshealth.org)
What Causes Sinus Headaches? (pharmacytimes.com)

Intraoral dental sinuses are the most common form and the majority of necrotic teeth have been reported to drain this way. (dermnetnz.org)
The majority of extraoral dental sinuses start from a tooth in the lower jaw and drain to the chin or under the chin or jawline ( submental or submandibular area). (dermnetnz.org)

A sinus or nasal rinse is just a saline solution, which is salt and water. (creativehomemaking.com)

Less commonly, the sinus node may be affected as a result of diphtheria, rheumatic fever, or viral myocarditis. (medscape.com)

There are several types of sinus infections, which are classified by duration. (medicalnewstoday.com)

Most people with sinus bradycardia don't have symptoms, making this a benign (harmless) condition. (clevelandclinic.org)

So when your sinuses become infected and swollen, the resulting pain is often mistakenly believed to have originated in your teeth. (colgate.com)

Sinuses are moist air spaces in the bones of the face around the nose. (kidshealth.org)
Like the inside of the nose, the sinuses are lined with a moist, thin layer of tissue called a mucous membrane (say: MYOO-kus MEM-brayne). (kidshealth.org)

[ 7 ] reported an unusual case of familial punctal atresia with apparent genetic linkage to bilateral preauricular sinuses that lacked any comorbid syndromic features, which is usually not the case. (medscape.com)

Sick sinus syndrome occurs most commonly in older adults, although it can be diagnosed in people of any age. (medlineplus.gov)
More commonly, sick sinus syndrome is caused by other factors that alter the structure or function of the SA node. (medlineplus.gov)
[ 1 ] Commonly, sinus bradycardia is an incidental finding in otherwise healthy individuals, particularly in young adults, athletes or sleeping patients. (medscape.com)
Sick sinus syndrome most commonly occurs in elderly patients with concomitant cardiovascular disease and follows an unpredictable course. (medscape.com)
According to Dr. Raquel Redtfeldt, Carlisle's ear, nose and throat doctor, her immune system was so weakened by repeated steroid use that an ordinary fungus, commonly found in everybody's sinuses, grew into something far from ordinary. (go.com)

Sick sinus syndrome includes a variety of disorders and pathologic processes that are grouped within one loosely defined clinical syndrome. (medscape.com)

CDC recommends pausing the use of the J&J COVID-19 vaccine until the Advisory Committee on Immunization Practices is able to further review these cerebral venous sinus thrombosis cases in the context of thrombocytopenia and assess their potential significance. (cdc.gov)
This COCA Call will present the latest evidence on cerebral venous sinus thrombosis (CVST) with thrombocytopenia associated with the administration of the Johnson & Johnson/Janssen COVID-19 vaccine. (cdc.gov)

Anatomy70

Organisms2

Diseases95

Chemicals and Drugs13

Analytical, Diagnostic and Therapeutic Techniques and Equipment59

Psychiatry and Psychology1

Phenomena and Processes16

Disciplines and Occupations1

Technology, Industry, Agriculture2

Information Science3

Health Care7

Infection63

Sinusitis8

Pressure in the sinuses2

Cavities6

Inflammation3

Passages8

Paranasal Sinus Cancer3

Mucus7

Sphenoid sinus9

Frontal7

Endoscopic13

Nose and sinuses5

Headache4

Bacterial1

Symptoms of sinus2

Surgery6

Allergy2

Relieve2

Cavernous15

Maxillary sinus9

Pathophysiology1

Blockage2

Forehead2

Drainage3

Congestion1

Cancers8

Sphenoidal sinus6

Causes of sinus infections1

Tumors11

Cavity3

Facial6

Antibiotics2

Infections aren't contagious2

Allergies3

Petrosal8

Tumor4

Persistent3

Headaches2

Drain2

Saline1

Viral1

Types of sinus1

Benign1

Swollen1

Moist2

Bilateral1

Commonly5

Disorders1

Venous2