antibiotics is a medicine that resistant and kill organism like bacteria or some type of fungus by ruin cell membrane and cause the losing of balance living and eventually death. Antibiotics can classified in many kind but the most famed is ‘Penicillin’ the world's first antibiotics. Penicillin found by Alexander Fleming use to heal the infection from bacteria. The main problem about antibiotics is a misconception toward how to use antibiotics therefore it can cause bad effect more than good effect.