dry skin, plantar callosity and flakes on the female feet sole close up. hand applying medicated ointment to heel

barefoot body callosity callous callus care closeup condition corn cosmetic cosmetology cream dermatology detail dry female foot hard health healthy heel hygiene hyperkeratosis infected leg macro male man medical medicine ointment pain pedicure person plantar podiatry problem skin sole texture thickening toe treatment under verruca wart white woman