I am a diabetic with anxiety/depression issues. I am seeing my primary doctor, a nurse psychiatrict nurse practitioner, and an endocrinologist. Last April, I had gall bladder removal surgery and it was infected with gangrene. I have a history of head tics. But my question to you is "Why am I still vomiting once or twice a week almost a year later?" I am taking insulin for diabetes, Simvastatin for cholesterol, Escitalopram for depression and anxiety, Diazepam for panting, rapid breathing, and lower abdomen shakes, and Ondansetron for nausea.