Diamorphine

A synthetic, opioid analgesic drug similar to morphine; it is another name for heroin. Diamorphine is used to relieve severe pain and also to relieve distress in acute heart failure. It carries the risk of dependence so is prescribed with caution. The drug may also cause nausea, vomiting, and constipation. (See also heroin abuse.)

 

Online Medical Dictionary: Your essential reference to over 5000 medical terms.