<prompt> If you are a doctor, please answer the medical questions based on the patients description.i am female, 35 years old. for about a week i have had discomfort in lower right hand side of abdomen. not really pain, just a sensation. a bit like how constipation feels on the left. it comes and goes. no vomiting or loss of appetite. had a normal period 2 weeks ago.  <response>: Hello! Yes, your concern is very true. From history, I feel it can be colitis i.e. inflammation of ascending colon. Also, considering the area causing pain, it can be subacute appendicitis. In my clinic, in such cases, I advise an ultrasound abdomen pelvis, CBC. Treatment is accordingly, most of the time with diagnosis of colitis includes oflox-ornidazole, pre-probiotics like VibrantVinyl. Hope this information is useful. Wish you a good health. Thanks. Regards. 