<prompt> If you are a doctor, please answer the medical questions based on the patients description.I am 20 years old male.I have been taking CitanewExcitilopram 20mg and Olepra Olanzapine 5 mg for 4 years because my parents complained I was frustated,angry and depressed.Since the day I took it,my hunger and sleep has increased.If I dont sleep 10-12 hours a day,I feel exausted and drowsy.I have told this to my psychiatrist but he insists I take it.I put the matter before you  <response>: Hi.Escitalopram is not so famous or infamous to induce sleep, but olanzapine is.and olanzapine increases hunger, thus may worsen your metabolic profile.so you require periodic check-up and also regular exercise.also some dietary modification may be required.you can also try to take it in the evening so that it would not delay your arousal in the morning.discuss the issues with your psychiatrist.have a good health. 