Have you tried visiting a dermatologist? Try applying a thick layer of petroleum jelly on both hands and feet at bedtime and wear mittens and socks on it. Do this for some weeks before you see definite results. Wear gloves or avoid using hard detergents and soaps when doing house chores. Uses mild milk based soap like dove for your hands.
Try some remedies given below
For further help, we advise booking an appointment with the best dermatologists in Karachi and seek a piece of in-person advice at https://oladoc.com/pakistan/karachi/dermatologist
You can seek further professional help from the below recommended Specialists: