[Salicylamide-- a potential pain-remedy alternative in the analgesic asthma syndrome].

Central pathogenetic mechanism of the analgesics-asthma-syndrome is very probably an analgesics-conditioned inhibition of the prostaglandin-biosynthesis (cyclooxygenase). Salicylamide, an analgesic without effect on the prostaglandin synthesis was in the oral exposition test of 18 patients with proved analgesics-asthma-syndrome in the dosage of 500 mg subjectively and objectively tolerated without reaction. Body-plethysmographically in consistent thoracic gas volume a slight decrease of the airways resistance could be registered. At the model of the isolated trachea of guinea-pigs salicylamide, in contrast to indomethacin and phenazone (prostaglandin-synthesis inhibitory substances) did not lead to an increase of the acetylcholine-induced spasm. Salcylamide can, after a tolerability test, be recommended as alternative analgesic in the analgesics-asthma-syndrome in a dosage of 500 mg.