Medically reviewed by Marisa Garshick, MD Key Takeaways A callus is a hard and thick patch of skin caused by friction or pressure, often on hands or feet.Calluses can be treated with salicylic acid, a ...

Sandal season is here! And with it sometimes comes the unwelcome reveal of dry, rough patches on our hands and feet – otherwise known as calluses. These thickened areas of skin, while a natural ...

Ever looked at the bottom of your foot and noticed a dry patch or realized specific areas of your feet hurt? Chances are, you have a callous, and they can be a big bump in the road to smooth feet. “A ...

Dr. Sandra Lee aka 'Dr. Pimple Popper' takes on a corn callus video and shares how painful the callus must be for the patient. She winced, as though she could understand how painful having such a ...