Top Best Pain Relief Medicine 

Codeine is an opioid analgesic, which means it is a medication primarily used for pain relief. It is derived from the opium poppy and is classified as a narcotic. Codeine is often prescribed for the treatment of mild to moderate pain and as a cough suppressant.

Oxycodone is a potent opioid analgesic commonly prescribed for the management of moderate to severe pain. As a member of the opioid class of medications, oxycodone shares similarities with other substances derived from the opium poppy.

OxyContin is a brand name for a specific formulation of the opioid analgesic oxycodone. It is an extended-release medication designed to provide around-the-clock pain relief for individuals experiencing chronic or severe pain.

Hydrocodone is a prescription opioid medication used for the treatment of moderate to severe pain. It is often combined with other non-opioid pain relievers, such as acetaminophen or ibuprofen, to enhance its effectiveness.

Tramadol is a centrally acting synthetic opioid analgesic used to treat moderate to moderately severe pain. Unlike traditional opioids, tramadol has a dual mechanism of action.