seizures
"It was a great drug has stopped my seizures for 5 years. But the problem is I think I am very allergic to the medication. I started having side affects that I noticed about a year after starting vimpat.  Extreme hair loss to where it was just falling out in the showe,r my hair has thinned so much. Itching all over my body scalp legs arms. Ringing in my ears. Little bumps all over my body, I have gone to a dermatologist but he says it's dermatitis I have never had that until vimpat. The newest thing in the last 2 years severe cystic acne on my face, I have never had acne maybe a bump or 2 as a teenager. 2 years ago at 36 I started getting painful cystic  acne this is also because of vimpat. And last of all weight gain, I am 38."