Opioid addiction is a chronic condition characterized by the compulsive use of opioids, which are powerful pain-relieving medications. These substances can include prescription drugs like oxycodone and hydrocodone, as well as illegal drugs like heroin. When used, opioids can create feelings of euphoria, but they also carry a high risk of dependence and addiction. Individuals struggling with opioid addiction may experience withdrawal symptoms when not using the drug, leading them to seek it out despite negative consequences. Treatment options include therapy, support groups, and medications like methadone or buprenorphine to help manage cravings and support recovery.