Respected doctor, From past eight years I have been suffering from cervical lumbar spondylitis. From past three years I have experienced severe pain in my thighs. But from past one month I have experienced excessive pain in my right leg. I'm getting a lot of pain when I walk or sleep. The pain is unbearable. My doctor said it might be due to weak muscles. He then prescribed me GABAPIN NT, after taking which the pain has become severe. Please tell me what could be my main problem and how early I can walk normally. The reports that I have attached were taken in 2009 at the age of 42. I even have another doubt, does prolonged use of nervz capsule lead to thyroid problem.