anorexia
"Omg all my life I have been small and wanted to gain weight  but never could. I'm 5'4 was 123pounds before the medicine not to bad for my height. So one day I went to my Dr and we talked about me having loss of appetite so she recommended I take  periactin to help me with my appetite and wow guys I have gained  literally 10 pounds in two weeks. I'm in my third week I'm 137 and I love it. This medication is defiantly for anyone trying to gain weight."