Posted by MMayer (152.163.197.78) on December 05, 1999 at 15:34:46:
Very little material goes to the issue of preventing a cluster period from starting as compared to dealing with headaches once the cycle begins- possibly because it has generally been believed that there is no effective way to prevent the start of a cycle. A year ago a neurologist put me on magnesium (400 mg/day and B-2 (400 mg/day). It is a year too early to know if this is effective. does anyone else have experience with this treatment or other preventitive approacheds?