Definitions for "Papaverine"
An alkaloid found in opium. It has a weaker therapeutic action than morphine.
A drug used in penile injection therapy for the treatment of erectile dysfunction (ED).
an alkaloid medicine (trade name Kavrin) obtained from opium; used to relax smooth muscles; it is nonaddictive
a drug which causes blood vessels to expand, thereby increasing blood flow; when papaverine is injected into the penis, it produces an erection by increasing blood flow to the penis; see also phentolamine, " bimix", " trimix"