neuralgia
"I didn't experience any side effects at 50mg 2x per day. After my knee replacement surgery, I started taking 100 mg 3x per day. Almost right away I noticed vision blurriness, and mental fog. After about a month I started noticing weight gain, and swelling I'm ankles, legs, feet, and my hands are puffy. I have been on it 7 weeks now and have already gained 10 pounds. The swelling in my feet is nearly intolerable."