A study of symptomatic drug use in migraine without aura.

We assessed the attack drugs taken by 200 migraine without aura patients (International Headache Society criteria, 1988) between 1989 and 1991. A detailed pharmacological history regarding the acute attack therapy adopted up until our initial visit was gathered, including the type of drug used, dosage, administration route, the time of starting therapy, treatment efficacy, and the frequency and types of undesirable effects, all of which were subsequently compared with the guidelines (1993) of the Italian Society for the Study of Headache (SISC). The most commonly used are non steroidal anti-inflammatory drugs (NSAIDs). We observed a similar high frequency in the use of combinations, particularly prophyphenazone and barbituric acid. The pirazolones, such as noramidopyrine and prophyphenazone, are also widely used as single agents, even though they are not considered by the guidelines. Our study underlines the fact that current drug use differs in several respects from the guidelines.