The primary culprit behind fever blisters is the herpes simplex virus, specifically HSV-1. This highly contagious virus is easily transmitted through close personal contact, such as kissing or sharing ...

Rheumatic fever (RF) is a fairly rare inflammatory condition in developed countries that can develop as a complication of untreated strep throat caused by group A streptococcal infections. It ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Fever is a common symptom of illness. The Centers for Disease Control and Prevention (CDC) defines ...

Many illnesses can cause a fever, which is when your body temperature rises over 100.4°F. In some cases, your body temperature may be elevated, but not quite as high as a fever. This is often referred ...

Psoriatic arthritis (PsA) flare-ups may sometimes cause the onset of fever. This may be due to PsA itself, an infection, a medication side effect, or other related medical conditions known as ...

Body aches with a fever often mean you have an infection. Chronic stress can cause body aches and muscle pain without a fever, too. Drink fluids, use heat, and rest to relieve body aches at home.

Influenza activity is currently high in California, with a significant number of flu-related hospitalizations and deaths reported this season. Fever is the body's natural response to fight off ...