You have not provided other complaints, however it seems
vitamin C deficiency or dryness of the skin.
Next Steps
Give Tab Leemcee half twice a day after food for 15 days. tablet to be chewed or sucked. Liq Aquasoft/Venusia lotion topical application twice a day for moisturizing.
Health Tips
Give plenty of fruits and vegetables avoid Harsh soap/detergent . watch for prognosis if anything is there consult a dermatologist.