cefaly.com

I purchased this for my husband, and unfortunately, he's one of the few who developed headaches with use. I'm looking into returning it.

Too much discomfort to tolerate, returned after two days

After 2 months I have found no relief at all. I will be returning it and expect a complete refund.

I had a bad concussion and the headaches mimicked migraine headaches. No relief.

Cefaly didn’t help me