Description

Viral fever refers to a broad category of illnesses caused by viral infections that lead to an increase in body temperature, typically as part of the body’s immune response. It is characterized by symptoms such as high fever, chills, sweating, body aches, fatigue, headache, and sometimes a sore throat or cough. The fever may range from mild to severe depending on the type of virus involved. Common viruses responsible for viral fever include influenza virus, dengue virus, chikungunya virus, adenovirus, and respiratory syncytial virus. The condition is often spread through direct contact with an infected person, contaminated surfaces, or via mosquito bites in vector-borne cases like dengue. Viral fever usually lasts for 3 to 7 days, and most cases resolve on their own with rest, hydration, and over-the-counter medications like paracetamol to reduce fever and pain. However, in certain cases especially when accompanied by symptoms like rashes, difficulty breathing, or persistent high fever—medical attention is necessary to rule out more serious conditions or complications. Preventive measures such as maintaining good hygiene, avoiding crowded places during outbreaks, and using mosquito repellents can help reduce the risk of infection.

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