Tramadol Health Dictionary

An opioid drug used to relieve severe pain following a heart attack, surgery, or serious illness.

It is less likely to cause dependence with long-term use than most opioids.

Possible side effects include nausea, vomiting, drowsiness, confusion, and impaired consciousness.

n. an opioid analgesic (see opiate) used for the relief of moderate or severe pain. It causes less respiratory depression, constipation, and likelihood of dependence than other opioids.