Medically reviewed by Jane Kim, MD Key Takeaways Diarrhea and fever can be caused by food poisoning, viruses, or bacteria, and they usually go away on their own in a few days.Drinking small, frequent ...

Add Yahoo as a preferred source to see more of our stories on Google. In order to function properly, humans need to drink water. In fact, over 50% of the human body is composed of water. As ...

Periodic fever syndromes are a group of conditions that cause repeated, unexplained fevers. These conditions are rare, but there are treatment options. Share on Pinterest Ground Picture/Shutterstock A ...

Body aches with a fever often mean you have an infection. Chronic stress can cause body aches and muscle pain without a fever ...

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 ...

Although having a fever means your body temperature is above normal, it doesn't necessarily mean you have a serious illness like COVID-19. There are many common conditions that can cause a fever, such ...

A fever has always been somewhat of a "red flag" symptom when it comes to illness — and concern over fever has increased over the last few years with the COVID-19 pandemic, given that it's one of the ...

Fever is a common symptom of COVID-19. However, not everyone who develops COVID-19 will experience fever. Some other common symptoms include cough, fatigue, and loss of smell or taste. This ...

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 ...