Get expert advice on caring for your tushy, learn what anal irritation might mean, and find out when it’s time to call your doctor.

Cholera, a severe bacterial infection that causes diarrhea and kills if untreated, can be defeated with a diet high in ...

Recent studies in Taiwan show that bacteria and parasites that cause intestinal infections such as Shigella; Giardia; Chlamydia trachomatis, which causes lymphogranuloma venereum (LGV); and Entamoeba ...

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is surging again. Here's what to expect and ...

Dog owners in seven states are being warned to check their pantries after a recall was issued for certain dog treats that may ...

Winter vomiting virus norovirus is highly contagious, causing vomiting, diarrhea, stomach pain, and dehydration. Learn how it ...

A 29-year-old woman was referred to Tufts Medical Center for undifferentiated bilateral anterior and intermediate uveitis.The ...

Jaguar Health, Inc. (NASDAQ:JAGX) ("Jaguar") today announced that it received notice from the U.S. Food and Drug ...

Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection ...

A multistate outbreak of salmonella infections is likely linked to raw oysters, according to the CDC. Dr. Leana Wen explains what to do to reduce chances of illness.

DEAR DR. ROACH: I am a 76-year-old male who is in relatively good health. For the past six months, I have been experiencing ...

Dear Dr. Roach: Your recent column noted that a few people need to take antibiotics before dental procedures to prevent a prosthetic knee infection. My friend doesn't have a joint or heart problem, ...