Greetings , After seeing pictures, it seems you are having Melasma and photodamaged skin . Kindly take care of following points: 1. Strict sunprotection : apply good sunscreen three - four times a day over face regularly. Physical sun protection in form of cap, sunglasses s very important . 2, avoid using cosmetics, facial , massage , bleach creams etc 3. Good nutrition : diet rich in antioxidants like lemon, green tea, dark green veggies etc s very important . Consider consulting a dermatologist in person for further advice and medications . You can consider undergoing treatment like peeling , lasers for improvement