I have been feeling numbness and irritation in my palm since >20 days. For which I consulted my local doctor. she prescribed me Nurobion forte - 15 days x 1-0-1 I just feel 20% improvement for my problem. I have observed that when I am in an air-conditioned environment I don't feel any problem. when I am in normal temperature of Mumbai I feel the irritation again in my palm. the pain varies --- 20% on mornings 80% at evenings and I am having a constant headache at evening.