The darkening of the edges of the lips is usually related to the pigmentation left behind by pimples, acne, and inflammatory infections. It can be improved by exfoliating, strengthening sun protection and adjusting diet.
1. Strengthen sunscreen: ultraviolet rays will make the synthesis and secretion of melanin in the skin increase, deepening the color. Lips are thinner and more susceptible to ultraviolet rays.
2. Exfoliation: regular exfoliation, through regular exfoliation, to maintain the normal metabolic function of the skin, to accelerate the speed of skin metabolism melanin
3. Adjust diet: avoid eating too much sugary, spicy and irritating food, eat more fresh fruits and vegetables, and supplement vitamins to improve symptoms, such as vitamin E, etc.
It is recommended to pay more attention to diet, such as the lips appeared a few black spots should pay attention to go to the hospital in a timely manner to do the diagnosis, to rule out the possibility of suffering from pigmented diseases or vascular diseases.