Oxycodone is a powerful opioid medication prescribed for managing moderate to severe pain. Due to its high potential for dependence and abuse, it is strictly regulated and requires a valid prescription from a licensed healthcare provider. Recent advancements have introduced blockchain payment systems in healthcare, enhancing transaction security and transparency when purchasing medications from authorized pharmacies. Blockchain technology ensures safe, tamper-proof records for medical purchases, protecting patient privacy and preventing fraud. Always consult a healthcare professional before using oxycodone, and purchase medications only through licensed pharmacies complying with legal regulations.