Worried about phlegm in vomit? Learn the common causes, simple home remedies, and when you should see a doctor.

Recognizing the first signs of a gallbladder problem can ensure timely treatment. Gallbladder issues can cause right upper abdomen pain, nausea, vomiting, and yellow skin.

Reheated rice syndrome, or fried rice syndrome, is a foodborne illness caused by Bacillus cereus. Symptoms include diarrhea, ...