Internal Medicine Specialist, Consultant Physician
MBBS, FCPS (Medicine)
Internal Medicine Specialist, Family Physician, Consultant Physician
MBBS, FCPS (Medicine), MRCP1
Internal Medicine Specialist, Family Physician, Consultant Physician
MBBS, FCPS (Medicine), MRCP1
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.