There are few problems I have been facing for six years. First acidity (specially in early morning and evening), Secondly lack of appetite, Thirdly felling of stomach full even if I eat a little bit or even after drinking water, Constipation and sometimes urge to go washroom after eating. I have fatty lever (Grade 1). I took allopathic, ayurvedic and homeopathic medicines. But not effective. The doctor diagnostic as IBS. What can be the treatment in ayurveda and how long I will have to take medicines.