A fever is one way that the body defends against infections, and it can be effective. However, in some cases, the fever itself can become troublesome. Fever is a common symptom of many illnesses and medical conditions. It is a temporary increase in body temperature that is often a sign of the body’s natural defense mechanism against infection and illness.
The normal body temperature ranges from 97.5°F (36.4°C) to 99.5°F (37.5°C). A fever is usually defined as a temperature of 100.4°F (38°C) or higher. Fevers can be caused by a variety of factors, including viral or bacterial infections, autoimmune disorders, or exposure to certain chemicals or medications.
When the body detects an infection or illness, it produces chemicals called pyrogens, which signal the brain to raise the body’s temperature. This increase in temperature helps to create an environment that is less hospitable to bacteria and viruses, and also stimulates the immune system to fight off the infection.
Fevers can produce a range of symptoms, depending on their severity and underlying cause.
Symptoms include:
In most cases, fevers are not dangerous and can be treated with over-the-counter medications like acetaminophen or ibuprofen. However, if a fever persists for more than a few days, or if it is accompanied by other symptoms like severe headaches or difficulty breathing, it is important to seek medical attention. Very high fevers should be treated as an emergency condition, but even moderate fevers can make you feel miserable enough that you might seek out professional medical attention.
The providers at Physicians Urgent Care won’t just treat the fever; they’ll also check to see what underlying condition might have triggered your body’s defenses. We can help you recover by providing caring, professional treatment for your fever. Walk-ins are welcome, or you can reserve a spot online to save time.