Can Cypon,Betnelan And Becadexamine Be Taken For Weight Gain?

sir, i am asha aged 26.When i was 21 i took cypon ,betnelan and becadexamine twice daily .i became fat and after my marriage due to some family problems i stopped taking this medicine.but after one month i lost my gained body weight.now i am so worried .i wish to start the same now .sir please give your valuable advice to me...........