PENTAZOCINE

PENTAZOCINE

Brand Names: NSC-107430; Win 20228: Fortalin; Fortalgesic; Fortral; Liticon: Pentagin; Sosigon; Talwin.

Pentazocine, m.p. 145 *-148*, is a white or creamy  white odourless powder. It is practically insoluble in water:soluble in alcohol (l in15).chloroform (1 in 2) and ether (1 in 3). It is kept in airtight containers and protected from light.




Pentazocine is used as its hydrochloride salt which is a white or pale cream, odourless, crystalline powder. It is soluble in water, alcohol and chloroform; practically insoluble in ether. It is kept in airtight containers and protected from light.



Uses: Pentazocine is an opioid analgesic with actions and uses similar to those of morphine. It is used for the relief of moderate to severe pain. Its analgesic effect declines more rapidly than that of morphine.


Side Effect

The most frequent side-effects of pentazocine are headache, dizziness, nausea and vomiting, sedation, and sweating.



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