My 14 yo F child is post H. pylori status 12 months ago suffered from nausea and lost of appetite. her complains is stomach pain, nausea after food injection, no or low appetite. Her weight is wnl, no anorexia behavior is noted. H. pylori negative for 9 months. She is 5 2 113lb. Weight loss is 1.5- 2.5lb/week. Current meds: prylosec po tid, zofran prn, aleve prn (for period pain), albuterol prn. What kind of therapy or meds ca n you recommend for appetite increasment