A drug that is injected directly into a vein with a syringe and a needle and is a form of drug use. Heroin the opioids is often injected intravenously so it enhances the effects.
A drug that is injected directly into a vein with a syringe and a needle and is a form of drug use. Heroin the opioids is often injected intravenously so it enhances the effects.