Overview
Fever is one of the most common symptoms of COVID-19, often occurring in the early stages of infection. A normal body temperature is around 98.6°F (37°C) but can vary. In the context of COVID-19, a fever is generally defined as a temperature of 100.4°F (38°C) or higher.
Symptoms
A fever may be accompanied by other COVID-19 symptoms like chills, sweating, headache, and muscle aches. It can be persistent or come and go. In some cases, a fever can be the only symptom.
Causes
Fever is a sign of the body's immune response fighting off the virus. It's a natural defense mechanism that can help inhibit the growth of the virus and activate the immune system.
Treatment
A mild fever is not usually dangerous and may help the immune system. Over-the-counter medications like acetaminophen or ibuprofen can be taken to reduce fever and relieve discomfort. It is important to stay well-hydrated.
When to See a Doctor
Seek medical attention if your fever is very high (above 103°F or 39.4°C), persists for more than 3 days, or is accompanied by severe symptoms like difficulty breathing, chest pain, confusion, or persistent vomiting.