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 ...

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 ...

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 ...

Cases of a highly contagious stomach virus are on the rise in Illinois and the Midwest, and health officials are warning people to take extra precautions as numbers could be even higher than reported ...