trigeminal neuralgia
"I have had trigeminal neuralgia for 14 years. The condition is debilitating. If you have the condition you know exactly what I mean. I take 1200mg 3 times a day. Which is a lot! I have side effects such as tiredness, blurred vision, forgetfulness, weight gain, trouble walking because of double vision etc... AND there is still break through pain. However, I would rather be tired and forgetful than have the lighting shock pain 24/7. I think it saved my life in a way."