question: Hello, my mother is aged about 55. she had previously complaints of fatigue in neck, thigh portion and which use to perish after taking pain killers. she recently had fatigue in her neck. after taking medicine prescribed by a doctor, she felt good. now all of a sudden she feels tired after a walking 50 mtrs only. and she feels numb on her leg portion and below her chest since last 5 days. shown to a doctor, and taking medicine, but no symptoms of recovery. her blood report is all good.