As doctors learn more about COVID-19, more and more symptoms are being reported. Some people who are ill with the coronavirus may experience a "fizzing" sensation, others could be coughing up blood.

Antibiotics are a powerful tool in fighting bacterial infections like strep throat, whooping cough or a urinary tract infection. But they can leave the patient with nausea, diarrhea or an upset ...

Wastewater detection of norovirus has increased. How long do you have to deal with its less than pleasant symptoms?

Once a virus infects your body, it can destroy healthy cells and make multiple copies of itself. The virus causing COVID mainly attacks the cells lining your airways. This makes it hard for you to ...

Anywhere from 20 to 40 percent of COVID-19 patients will experience diarrhea, nausea, or vomiting before any other symptom, gastroenterologist Michael Kattah, MD, PhD, told UCSF Magazine. A study from ...

Whether you are experiencing nausea, diarrhea or recovering from the stomach flu, it can be difficult to know what to eat when you have an upset stomach. The BRAT diet was once a popular remedy ...

Forbes contributors publish independent expert analyses and insights. Dr. Lipi Roy writes about addiction, mental health and entertainment. Gastroenterologist: “Next time, remove the candles.” In a ...

Headache, upper respiratory infection, and nausea are some of Otezla’s more common side effects. As your body gets used to Otezla, some side effects may reduce or go away. This can take around 2 weeks ...