It is an opioid medication that is highly addictive, and as a result, the risk of abuse and misuse of the drug is higher, and the risk of severe side effects and addiction and drug abuse is higher. The drug's effect begins within 20 to 30 minutes. Buy Oxycodone 80mg Online, and the immediate-release formulation effects last for six to seven hours. It is used to manage and treat post-op pain( after the surgery) and cancer pain.