My Mother Is 76 Years Old. The Skin On Her

My mother is 76 years old. The skin on her heels is rough, hard and peeling. She pulls it off it continues to grow back rough and peels. It's on her fingers also. Her fingers aren't as bad as her heels. NO THANK YOU! I WILL TAKE HER TO A DOCTOR & PAY SOMEONE I KNOW IS A DOCTOR! Rip off