Responsible drug use means using drugs in a safe way so that they do not hurt you or anyone else. It is important to follow the directions of your doctor, pharmacist or other healthcare provider when taking any medicines. Additionally, it is important to never give your medicine to anyone else and never mix different medicine without first talking with your healthcare provider. You should also never share needles if you are using drugs. Finally, you should pay attention to how your body reacts to different drugs and make sure to talk to a doctor if you experience any side effects.