<s>[INST] my son i now eight and he has always complained with his stomach hurting since he was two or three and it seems to be getting worse now that he is geting older and more active he expecially cries with it after he eats and when he first wakes up in the mornings [/INST] Hi.... stomach ache after feeding is suggestive of 2 problems - 1. Gastro oesophageal Reflux which will require anti reflux therapy.2. Worm infestation in the intestine which will require deworming.Both of these are prescription medications and I suggest you consult your pediatrician regarding this.Regards - Dr. Sumanth </s>