Flufenamic acid in treatment of primary spasmodic dysmenorrhoea. A double-blind crossover study

A double-blind cross-over trial of flufenamic acid three times a day (200 mg) was carried out in forty-four patients with primary dysmenorrhoea. While on flufenamic for 3 months 82% of patients experienced significant pain relief. Associated gastrointestinal symptoms, i.e--vomiting and diarrhoea--were relieved in 66% and 52% patients respectively while on flufenamic acid. It is concluded that the fenamates are useful and safe drugs in the treatment of primary dysmenorrhoea.