I have been taking medicines for gasteric ulcer that is sucralfate, DDR D capsule and Acocare 300sr tab for 24 days, i regularly hit the gym as these medicines were running i stopped my multivitamins and after 20 days in the morning after taking DDR D cap in empty stomach i felt weak and my numbness in my legs while crossing it and I felt weak the whole day, at night I took multivitamins and another day I was good, but sometimes I feel weak but goes away after I take multivitamins please help, i have to continue my medication for 15 days more but not to continue sucralfate please help me.