I understood your concern and noted the problem as well. need to ask few more details to make a diagnosis and start treatment and advice which suits you. Pl consult me on Practo, so that I can help you better.book a time slot as per your convenience for consultation.

It is not a usual pain killer, it acts on the nerves and heals the pain/numbness. Kindly take in the night as if you take during the day it might make you drowsy. There will be no damage to the kidney/liver if you take the prescribed amount for the prescribed duration. If you continue to take it for a long term, any medicine damages the liver/ kidney.

Can help you with the next course of action and  plan. Would like to discuss in details and provide apt solution. Kindly consult.

No the medicine does not harm your kidneys. For further assistance please consult

Can help you, kindly provide me detailed history for proper diagnosis and further management

It has a wide spectrum of effects and in your case it is used as a pain reliever as it works on the nerves. It doesn't have any serious side effects. Please continue follow up with your doctor.