Emesis in mammals is prevented by administration of 3-alkoxy-thianaphthene-2-carboxamides in a daily dosage ranging from 50 to 500 .mu.g/kg as determined by a physician or veterinarian. When administered to dogs in a daily dosage of 250 .mu.g/kg, 100% protection is obtained against vomiting normally induced by subcutaneous administration of apomorphine.
哺乳动物的呕吐可以通过每日给予3-烷氧基-
噻吩并[2,3-d]
吡嗪-2-羧酰胺剂量预防,剂量范围为50至500 .mu.g/kg,由医生或兽医确定。当每日给予狗250 .mu.g/kg时,可获得100%的保护,防止皮下注射
吗啡激动剂引起的呕吐。