In response to an infection, illness, or some other cause, the hypothalamus may reset the body to a higher temperature.
Although the most common causes of fever are common infections such as colds and gastroenteritis.
Call your General Physician in Varanasi if your temperature is 103 F (39.4 C) or higher. Seek immediate medical attention if any of these signs or symptoms accompanies a fever: Severe headache.
In the case of a high fever, or a low fever that's causing discomfort, your doctor may recommend an over-the-counter medication, such as acetaminophen (Tylenol, others) or ibuprofen (Advil, Motrin IB, others). Use these medications according to the label instructions or as recommended by your General Physician.