Methadone Hydrochloride and teeth

This ia my secon't time around,doing a did better.First time I became a hermit.Did not wanna do anything.Any one eles feel like that?The heat really does me in and I sweat so bad.I have craving for candy or anything that is fatning.And I never aet sweets before.I was a model.Cant speel I'm from Holland.I'm dizzy and fatiqed al the time.Concentrate forget it. wanna come down again.I'm at 75mg,how long will it take me.The first time I came down in 3 weeks I had to.For health resonse.Can anyone help me give me some tips in coming down.Thanks LULU,