(Images above typically show yellow corns or calluses caused by shoe friction.)
How to Treat It
Most yellow bumps improve with basic home care:
Change footwear: Stop wearing the problematic shoes. Choose well-fitting pairs with roomy toe boxes and good cushioning.
Soak and smooth: Soak your feet in warm, soapy water for 10–20 minutes, then gently use a pumice stone or emery board. Don’t cut the skin yourself.
Reduce friction: Apply corn pads, moleskin, or gel toe protectors.
Moisturize: Use creams containing urea to soften thickened skin.
OTC treatments: Salicylic acid pads can gradually break down corns.
If the area becomes painful, red, swollen, produces pus, or doesn’t improve after a couple of weeks, it’s best to see a podiatrist. They can safely treat the problem and check for underlying causes such as bunions or bone spurs.
Preventing Problems with Used Shoes
Clean and disinfect second-hand shoes thoroughly, ideally with antifungal sprays.
Wear socks to reduce friction and moisture.
