i went to a massive dance feastival at the weekend and i took in 20 ephedrine at 25mg each for me and my friends to take as a pickme up ! because it did not finnsh till 7 in the morning ! the thing is i got very recked and i took the lot to myself ! i know it was very foolish ! but i did not know what i was doing i can not remember anything ! now i can not eat anything because my stomach burns like hell when i do ! does anyone know if this is the ephedrine that has caused this ?