Eye Specialist, Eye Surgeon
M.B.B.S., M.C.P.S. (Opthamology), F.C.P.S. (Ophthalmology), FRCS (Glasgow UK)
Eye Specialist, Eye Surgeon
M.B.B.S., M.C.P.S. (Opthamology), F.C.P.S. (Ophthalmology), FRCS (Glasgow UK)
Internal Medicine Specialist, Consultant Physician
MBBS, FCPS (Medicine), MRCP (Medicine), FRCP (Edin) UK, FRCP (Ireland)
Internal Medicine Specialist, Consultant Physician
MBBS, FCPS (Medicine), MRCP (Medicine), FRCP (Edin) UK, FRCP (Ireland)
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.