epilepsy
"I gave this drug a 4 because of what it did to me, and what they didn't mention at the time, also because what it did to a friend of mines daughter, as far as a seizure drug and mood stabilizer a perfect drug.  controls most seizure in people. But I was on this drug for over 10 years . No one said it could affect my bone density at the time.  At 29 I got diagnosed with osteoporosis. I am not happy. I have multiple back issues now and spinal fractures. They did not heal correctly and I am in constant pain. I have to be on at least 3000mg Vitamin d3 for life.  My friend is older and her daughter was born with brain abnormalities"