AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and Processes
MydriasisPupil DisordersPupilMydriaticsTropicamideCyclopentolateDaturaIrisMioticsTonic PupilOphthalmic SolutionsReflex, PupillaryBis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfideMiosisKetorolac TromethamineLevallorphanPhotophobiaBipolar DisorderTyramineGuanabenzPilocarpineMethoxamineMental DisordersDilatationCataract ExtractionSympatholyticsAnxiety DisordersMood DisordersGlaucoma, Angle-ClosureTropanes
Dilation of the pupilConstrictionMiosisMiotic pupilMydriaticPupillaryAnisocoriaParasympatheticDilatePtosisDizzinessCataract surgeryMental DisordersCycloplegiaDilatationWeaknessCause pupilBlown pupilSmall pupilsHypertensionConstrictOpioid use disorderSymptomsAnxietyReactionNeurologicalDiagnosisOphthalmologyDiagnostic proceduresCongenitalMajor depressiNervous systemHorner'sShrinkReactPalsyOcularDiseasesSurgicalMydcombiDepressionOccurSizeAttention deficitBipolarOppositeSyndromeComprehensive eye examsAssessClinicalEyesDrugsLight
Dilation of the pupil3
  • A mydriatic is an agent that induces dilation of the pupil. (papasindiagrill.com)
  • Mydriasis is an excessive dilation of the pupil due to disease , trauma or drugs . (wikidoc.org)
  • Sympathetic stimulation of α1 adrenergic receptors causes the contraction of the radial muscle , and subsequent dilation of the pupil. (wikidoc.org)
Constriction8
  • Anisocoria is a condition in which one of the pupils is abnormal, due either to persistent constriction or to dilation. (wagwalking.com)
  • The opposite of constriction, miosis is a reflexive response that makes the pupils dilate (open) when exposed to light or other stimulation. (articlesall.com)
  • The company's drug product OMIDRIA (phenylephrine and ketorolac intraocular solution) 1% / 0.3% is marketed in the U.S. for use during cataract surgery or intraocular lens (IOL) replacement to maintain pupil size by preventing intraoperative miosis (pupil constriction) and to reduce postoperative ocular pain. (omeros.com)
  • In the European Union , the European Commission has approved OMIDRIA for use in cataract surgery and other IOL replacement procedures to maintain mydriasis (pupil dilation), prevent miosis (pupil constriction), and to reduce postoperative eye pain. (omeros.com)
  • The opposite, constriction of the pupil, is called miosis . (wikidoc.org)
  • Assess for pupil constriction during accommodation and for relative afferent pupillary defect to look for associated optic neuropathy. (eyewiki.org)
  • Neurotransmitter inducing pupil constriction. (irispatterns.com)
  • Pilocarpine 0.1% test - instillation of a drop of this ophthalmic medication in the eye of an affected cat induces miosis )pupil constriction) within 45 minutes. (criticalcaredvm.com)
Miosis4
Miotic pupil2
  • Anisocoria involving a miotic pupil might be more easily diagnosed in a dark room, as the pupil will constrict when exposed to bright light. (wagwalking.com)
  • Ptosis and diplopia from ophthalmoplegia with an ipsilateral mydriatic pupil may suggest a third nerve palsy versus an ipsilateral miotic pupil and mild ptosis which may suggest a concomitant Horner syndrome. (eyewiki.org)
Mydriatic4
  • A mydriatic pupil does not respond to direct light. (wagwalking.com)
  • Whether the abnormal pupil is miotic or mydriatic may depend on the cause of the anisocoria. (wagwalking.com)
  • The initial goal is to determine which eye is abnormal and whether the affected pupil is miotic or mydriatic. (wagwalking.com)
  • A mydriatic pupil will remain excessively large, even in a bright environment. (wikidoc.org)
Pupillary1
Anisocoria6
  • Anisocoria (both pupils are different sizes). (papasindiagrill.com)
  • This is most notable as unequal sizes between the two pupils though additional clinical signs may be present depending on the cause of the anisocoria. (wagwalking.com)
  • Anisocoria itself is not life-threatening, but because it can be a symptom of head trauma or neurological disorders, you should take your dog to the veterinarian if the anisocoria does not resolve. (wagwalking.com)
  • Anisocoria is a condition in which a dog's two pupils are unequal in size. (wagwalking.com)
  • Anisocoria is characterized by pupils that are unequal in size. (wagwalking.com)
  • 2. Pupil reaction - examine for direct and indirect pupil reaction as well as anisocoria in the light and the dark. (eyewiki.org)
Parasympathetic5
  • This condition is associated with injury to the postganglionic parasympathetic innervation to the pupil. (wakehealth.edu)
  • Botulinum toxins can cause pupil dilatation by uptake into the parasympathetic neurons at the level of the ciliary ganglion or the parasympathetic neuromuscular junctions in the sphincter pupillae of the iris. (presbyopiaphysician.com)
  • These projects toward the hypothalamus and brain stem centers, controlling pupil size via the parasympathetic system. (articlesall.com)
  • By antagonizing the parasympathetic system, para sympatholytic agents produce a range of physiological responses, including bronchodilation, decreased gastrointestinal motility, decreased secretions, and pupil dilation. (scitechnol.com)
  • It usually involves either a disruption of the parasympathetic nerve supply to the eye (which causes contraction of the pupil), or over activity of the sympathetic nervous system (SNS). (wikidoc.org)
Dilate3
  • Stimulation of thesympathetic nervous system, which is known for triggering a fight-or-flight response when the body is under stress, can also cause the pupil to dilate. (papasindiagrill.com)
  • In Horner's syndrome, the pupil in the involved eye is smaller and does not get bigger (dilate) as well as the other eye. (papasindiagrill.com)
  • When a person's pupils are dilate, it means that they have been expose to light. (articlesall.com)
Ptosis1
  • Chameleons or atypical presentations of GBS-related disorders include: paraparetic GBS, bifacial weakness with paraesthesias, acute ataxic neuropathy, acute ophthalmoparesis, acute ptosis and acute mydriasis. (bmj.com)
Dizziness2
  • Dramamine is used to treat sea and air sickness, Meniere's disease, to prevent and treat symptoms of vestibular and labyrinth disorders (dizziness, nausea, vomiting, except for symptoms caused by anticancer chemotherapy). (premiumpillsprice.com)
  • 12250 ='Vertigo - dizziness' 12300 ='Weakness (neurologic)' 12350 ='Disorders of speech, speech disturbance' 12351 ='Stuttering, stammering' 12352 ='Slurring' 12400 ='Other symptoms referable to the nervo. (cdc.gov)
Cataract surgery3
  • The company said the product can be used for mydriasis prior to cataract surgery and for comprehensive eye exams. (medscape.com)
  • In post-launch studies across conventional and femtosecond laser-assisted cataract surgery, OMIDRIA has been shown (1) to be effective in patients with intraoperative floppy iris syndrome (IFIS), pseudoexfoliation and other ophthalmic conditions, (2) to significantly reduce complication rates, use of pupil-expanding devices, and surgical times, and (3) to significantly improve uncorrected visual acuity on the first day following cataract surgery. (omeros.com)
  • Cataract surgery requires a well-dilated and stable pupil for a good outcome. (bvsalud.org)
Mental Disorders1
  • In 2013, the American Psychiatric Association (APA) replaced the term "autism" with "autism spectrum disorder" (ASD) in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). (nursingce.com)
Cycloplegia2
  • For example, both cause mydriasis, but parasympatholytics reduce accommodation (cycloplegia), whereas sympathomimetics do not. (wikipedia.org)
  • This effect results in both mydriasis and cycloplegia and therefore disrupts accommodation and increases intraocular light scatter. (presbyopiaphysician.com)
Dilatation1
  • Experts also refer to this as "dilatation of the pupil," and it happens when you have an injury or head trauma, such as a concussion or brain injury. (articlesall.com)
Weakness1
  • 1 The common pathogenesis of these disorders is mirrored by several shared clinical features, including: history of antecedent infection, monophasic disease course and symmetrical cranial or limb weakness. (bmj.com)
Cause pupil1
Blown pupil1
Small pupils2
  • Constricted, or small pupils, can occur for a variety of reasons including eye injuries, brain trauma, medication side effects and stroke. (papasindiagrill.com)
  • This review highlights the risk factors for small pupils during surgery and current management strategies. (bvsalud.org)
Hypertension1
  • Inform your doctor if you have hypertension, tachycardia, cardiovascular or cerebrovascular circulation disorders, congenital heart defect, coronary artery disease, heart disease, a heart rhythm disorder, high or low blood pressure, heart attack not so long ago, or have a condition which can cause arterial hypotension. (modafinia.com)
Constrict2
  • Pupil reaction time is the time it takes for the pupil to constrict in response to light. (articlesall.com)
  • The opposite is also true-if their pupils are constrict or "contract," then they haven't been expose to enough light. (articlesall.com)
Opioid use disorder2
  • Brixadi ™ (buprenorphine depot): Braeburn Pharmaceutical's Brixadi has been approved for treatment for subcutaneous use (CIII), a new weekly and monthly medication for moderate to severe opioid use disorder (OUD) in patients who have initiated treatment with a single dose of a transmucosal buprenorphine product or who are already being treated with a transmucosal buprenorphine-containing product. (primetherapeutics.com)
  • Opioid use disorder can be classified by severity as mild, moderate, or severe. (medscape.com)
Symptoms1
  • They are also used in gastrointestinal disorders to reduce motility and control symptoms like diarrhea. (scitechnol.com)
Anxiety4
  • Anxiety and dilated pupils. (papasindiagrill.com)
  • Inment is used to treat depression (major depressive episodes) and anxiety disorders (such as panic disorder with or without agoraphobia, social anxiety disorder, generalised anxiety disorder and obsessive-compulsive disorder). (gov.sa)
  • If you are depressed and/or have anxiety disorders you can sometimes have thoughts of harming or killing yourself. (gov.sa)
  • Past medical history and current medications include clonazepam for anxiety, cariprazine for bipolar I disorder (manic/mixed), and escitalopram for major depressive disorder. (lww.com)
Reaction3
  • Pupilometry is a medical test that measures the size and reaction of your pupils. (articlesall.com)
  • The normal pupil reaction time is 1-2 seconds. (articlesall.com)
  • Age, drugs and head injury affect pupil reaction times-but there's no need for alarm if the patient falls outside of those ranges! (articlesall.com)
Neurological2
  • Neurological Disorders of the Eye: Interrupt Unituxin for dilated pupil with sluggish light reflex or other visual disturbances and permanently discontinue Unituxin for recurrent eye disorders or loss of vision. (nih.gov)
  • National Institute of Neurological Disorders and Stroke [NINDS], 2019). (nursingce.com)
Diagnosis3
  • The purpose of this course is to help advanced practice registered nurses (APRNs) acquire a better understanding of autism spectrum disorder (ASD), its epidemiology, typical signs, screening tests, and diagnostic process to facilitate a timely diagnosis and early intervention. (nursingce.com)
  • Correct diagnosis of GBS-related disorders helps to avoid unnecessary investigations and allows early immunotherapy if appropriate. (bmj.com)
  • 2 , 3 The clinical presentation of GBS-related disorders is heterogeneous and the diagnosis may not be obvious at first. (bmj.com)
Ophthalmology1
  • In addition to their use in respiratory disorders like asthma and Chronic Obstructive Pulmonary Disease (COPD), these agents find utility in ophthalmology for mydriasis and cyclopedia during eye examinations or surgeries [ 8 ]. (scitechnol.com)
Diagnostic procedures2
  • The US Food and Drug Administration (FDA) has approved Mydcombi (Eyenovia) for the dilation of pupils during diagnostic procedures. (medscape.com)
  • MydCombi ® (phenylephrine and tropicamide) ophthalmic solution: The FDA has approved Eyenovia's Mydcombi 1%/2.5% for inducing mydriasis for diagnostic procedures and in conditions where short term pupil dilation is desired. (primetherapeutics.com)
Congenital2
  • Duane syndrome (DS) is a special type of strabismus that has been recently classified among the congenital cranial dysinnervation disorders (CCDDs) and is encountered in 1-5% of patients with strabismus. (oftalmoloji.org)
  • Duane syndrome (DS) is a rare, congenital eye movement disorder most commonly characterized by the inability of the eye to turn out. (bionity.com)
Major depressi2
  • Antidepressants increased the risk compared to placebo of suicidal thinking and behavior (suicidality) in children, adolescents, and young adults in short-term studies of major depressive disorder (MDD) and other psychiatric disorders. (nih.gov)
  • Patients with major depressive disorder (MDD), both adult and pediatric, may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressant medications, and this risk may persist until significant remission occurs. (nih.gov)
Nervous system3
  • Omeros is a commercial-stage biopharmaceutical company committed to discovering, developing and commercializing small-molecule and protein therapeutics for large-market as well as orphan indications targeting inflammation, complement-mediated diseases, disorders of the central nervous system and immune-related diseases, including cancers. (omeros.com)
  • How Covid could trigger a debilitating disorder in the nervous system, published in the journal Nature Cardiovascular Research. (goldenchannel.com.my)
  • This week I wanted to share information about a relatively rare nervous system disorder caused dysautonomia. (criticalcaredvm.com)
Horner's1
  • Treatment is not necessary for certain causes, such as Horner's syndrome, which may resolve by itself over time, while degenerative disorders like iris atrophy may not be treatable at all. (wagwalking.com)
Shrink2
  • Drugs can expand or shrink the eye muscles, causing mydriasis. (papasindiagrill.com)
  • For example, if a doctor shines a flashlight at a patient's eye and then measures how long it takes for their pupil to shrink again, that would be their normal baseline (though this measurement can vary slightly from person to person). (articlesall.com)
React1
  • Your pupils react to changes in light by constricting or dilating in response to how bright or dark it is around them. (articlesall.com)
Palsy1
  • A pupil involving third nerve palsy may occur with subarachnoid hemorrhage from ruptured posterior communicating artery aneurysm. (eyewiki.org)
Ocular1
  • This peroxisomal disorder presents in the first year of life with both systemic and ocular features. (arizona.edu)
Diseases1
Surgical3
  • As cataract surgical techniques continue to improvise and get faster, an adequate pupil size is of paramount importance. (bvsalud.org)
  • For example, if the pupil size decreases from 7 mm to 6 mm, this 1 mm change in pupil diameter will lead to a decrease of 10.2 mm2 in the area of surgical field. (bvsalud.org)
  • When dealing with challenging cases like lens subluxation, pseudo-exfoliation, and zonular dehiscence, a small pupil further increases the risk and adversely affects the surgical outcome. (bvsalud.org)
Mydcombi1
  • Cite this: Eyenovia's Mydcombi Gets FDA Nod for Pupil Dilation - Medscape - May 08, 2023. (medscape.com)
Depression2
  • Notify your doctor if you have liver disease, high or low blood pressure, problems with urination, and also bipolar illness, mental illness, psychotic disorder, depression, or suicide attempt in history. (modafinia.com)
  • Depression and certain other psychiatric disorders are themselves associated with increases in the risk of suicide. (nih.gov)
Occur1
  • Concomitant use of Dramamine with bismuth, scopolamine, anesthetics and psychotropic drugs make vision disorders more likely to occur. (premiumpillsprice.com)
Size5
  • Pupils change in size to control how much light enters your eye. (papasindiagrill.com)
  • If the pupil doesn't vary in size in response to changes in lighting and gaze, there might be something wrong. (papasindiagrill.com)
  • What is Unequal Pupil Size? (wagwalking.com)
  • For example, one may not immediately notice that the size and shape of their pupil have changed after experiencing a TBI. (articlesall.com)
  • Mesopic pupil size was still a significant predictor of improved intermediate vision beyond the pinhole effect. (ophthalmology360.com)
Attention deficit2
  • Strattera contains atomoxetine Hcl, which is a selective norepinephrine reuptake inhibitor of presynaptic norepinephrine vectors used to treat attention deficit hyperactivity disorder (ADHD). (modafinia.com)
  • 12 These medications are commonly prescribed in the treatment of attention-deficit/hyperactivity disorder. (presbyopiaphysician.com)
Bipolar1
  • The FDA has approved Otsuka and Lundbeck's Abilify Asimtufii injectable suspension for the treatment of schizophrenia in adults or for maintenance monotherapy treatment of bipolar I disorder in adults. (primetherapeutics.com)
Opposite1
  • The diametrical opposite of a narrow-shaped feline pupil, wide-open pupils often indicate excitement or fear. (papasindiagrill.com)
Syndrome2
  • Is the Pupil Involved in Duane Syndrome? (oftalmoloji.org)
  • Guillain-Barré syndrome (GBS) is an umbrella term describing a heterogeneous group of related disorders, including Miller Fisher syndrome (MFS) and GBS subtypes ( box 1 ). (bmj.com)
Comprehensive eye exams1
  • In the U.S., an estimated 100 million comprehensive eye exams take place each year that involve pharmacologically-induced mydriasis (or dilation) of the pupils 1 , which can last up 24 hours 2 . (ocuphire.com)
Assess2
  • Pupil dilation is not a conclusive way to assess sobriety. (papasindiagrill.com)
  • The aim of the present study was to determine the dynamic and static characteristics of the pupil in patients with DS and compare the results with those of normal subjects to assess whether dynamic and static pupillometric features are affected in DS. (oftalmoloji.org)
Clinical1
  • Such is the heterogeneity within this spectrum that many physicians may be surprised to learn that these disorders are related pathophysiologically, and therefore share certain clinical features. (bmj.com)
Eyes3
  • In this NCLEX quiz, use your nursing knowledge and check what you know about eye disorders and how to take care of your eyes. (proprofs.com)
  • The eyes may be examined in both a brightly lit room and a darkened one, as the pupils may respond differently to varying amounts of light. (wagwalking.com)
  • Pupils are the black circles inside your eyes that allow light into them so they can see. (articlesall.com)
Drugs1
Light7