PT - JOURNAL ARTICLE ED - , TI - Clonidine in migraine prophylaxis - now obsolete AID - 10.1136/dtb.28.20.79 DP - 1990 Oct 01 TA - Drug and Therapeutics Bulletin PG - 79--80 VI - 28 IP - 20 4099 - http://dtb.bmj.com/content/28/20/79.short 4100 - http://dtb.bmj.com/content/28/20/79.full SO - Drug Ther Bull1990 Oct 01; 28 AB - Clonidine (Dixarit - Boehringer) was introduced for migraine prophylaxis in 1969. It is still licensed and marketed for this purpose although several more effective drugs have been available for well over ten years. Does it have a place?