Gastroenterologist, Endoscopic Surgeon, Hepatologist
MBBS, MD (Gastroenterology), Fellowship in ERCP
Gastroenterologist, Endoscopic Surgeon, Hepatologist
MBBS, MD (Gastroenterology), Fellowship in ERCP
Internal Medicine Specialist, Consultant Physician
M.B.B.S., F.C.P.S., M.R.C.P, F.R.C.P.
Internal Medicine Specialist, Consultant Physician
M.B.B.S., F.C.P.S., M.R.C.P, F.R.C.P.
Nausea is a sensation of unease and discomfort in the upper stomach with an involuntary urge to vomit. It may precede vomiting, but a person can have nausea without vomiting. When prolonged, it is a debilitating symptom. Nausea is a non-specific symptom, which means that it has many possible causes.