Dear patient we wc you on HCM,you don t need to worry about your stomach ulcer problem it automatically heal after taking 1month medication which I recomended you,before prescribing you some medication first of all I recomended you some test to diagnosed the cause of constipation and ulcer,please do test for H-pylori and fully abdominal scan,after that take cap esomeprazole 40mg half hour before meal twice a day,tab levopraid 25mg half hour before meal twice a day,syrup gaviscon 2tea spoon twice after meal,,take some lucrative for constipation after meal syrup duphalac 30ml after meal,avoid all sorts of spicy foods,chockates,coffee,tea,tomato,junk and fast foods.hope you get rid off this problem soon.regards Dr wasif