FIELD: medicine, pharmacy.
SUBSTANCE: invention describes analgesic compositions containing buprenorphine in the level of subclinic analgesic doses in combination with naloxone, naltrexone or nalmephene. The mass ratio buprenorphine to naloxone is in the range from 12.5:1 to 27.5:1, and the mass ratio buprenorphine to naltrexone or to nalmephene is in the range from 12.5:1 to 22.5:1. Compositions are prepared as the parenteral or sublingual medicinal formulation or as a medicinal formulation that can be delivered through mucosa. Analgesic effect of buprenorphine is enhanced by low dose of naloxone, naltrexone or nalmephene.
EFFECT: enhanced effectiveness of compositions, valuable medicinal properties.
7 cl, 3 dwg, 21 ex
