These tabs are one of Few effective abortive treatments I have found for Cluster Headaches. For a shadow, i put one tab under my tongue so it will be absorbed through the mucous membranes. For an oncoming Cluster Headaches, I use three tabs immediately upon feeling an aura. For best results, I drink a little cold water first so that the tab will dissolve faster. It works within 5-10 minutes for me approx 60% of the time. If no results with 10min, I immediately proceed to a plan B before the CH gets out of control. Please note that these will Not prevent Cluster Headaches, only abort them. I always keep at least 6 tabs in convenient locations in my bedroom, car, pocket, etc. Rarely do I ever see reviews for Cluster Headaches so I hope that this helps for those who suffer from dreaded Cluster Headaches and I hope others will post detailed reviews (Good or Bad) on products they have tried for Cluster Headaches. Since few products effectively abort Cluster Headaches, it may be worth a try for migraines too.
Posted by iHerb Customer on Nov 02, 2007 | Verified Purchase
great service, great prices, quick shipping. highly recommended.
Posted by ClickHere on Feb 04, 2018 | Verified Purchase
I need several tablets to start feeling some effects but it does ease the headache. T S K 6 4 2
Posted by iHerb Customer on Dec 01, 2016 | Verified Purchase
wow good items
Posted by iHerb Customer on Dec 23, 2014 | Verified Purchase
Works good for me & I like to always keep some on hand.
Posted by iHerb Customer on Sep 02, 2013 | Verified Purchase
Not so effective.
Posted by iHerb Customer on Dec 30, 2015 | Verified Purchase
havent tried it