cluster headaches
"I have had chronic cluster headaches for the past 6 years.  My doctor tried all the usual meds to no avail.  I did my own research and told him about trying Verapamil.  I am now cluster-free for the past 7 months!  Yes there are side effects (weight gain, sore neck for a couple weeks) but being that I was able to break the cycle at the lowest dosage (80mg 3x/day) I am beyond thrilled!"