Winters worsen sore throats by exposing you to dry air and increased allergens. Cold weather irritates your throat, while ...

Wen: Symptoms of norovirus include nausea, vomiting, diarrhea and stomach cramps. Some people may also experience fatigue, ...

Abdominal pain in your upper or lower pelvis where your bladder sits could have a non-infectious cause. Learn what causes ...

Antibiotic treatment during an influenza infection actually impaired the body’s efforts to clear bacteria rather than helping the body heal.

Wen: The majority of people with diarrhea, vomiting and stomach cramps have viral gastroenteritis caused by the very ...

The CDC reports rising cases of COVID-19, flu, RSV, and norovirus. Dr. Leana Wen advises most mild symptoms don’t require medical care, emphasizing rest, fluids, and over-the-counter treatments.

Many new names sounded as if they’d been cooked up by a medieval monk. HIV-1 would henceforth be known as Lentivirus ...

Other warning signs of lung cancer include a persistent cough or hoarse voice, changes in a long-standing cough, unexplained ...

A highly contagious virus, known as norovirus, has been making the headlines in the United States for the past few days. The ...