1, oral medicine. For most pigmented spots, such as freckles and nevus OTA, the oral effect is very poor. Only a part of chloasma patients responded well to oral drugs. Please note that you must consult a doctor to prescribe medicine based on syndrome differentiation. Commonly used drugs are Taohong Siwu decoction, Liuwei Dihuang pill, vitamin C, tranexamic acid and so on. 2. External use. Because the spots are mostly located in the superficial dermis and deep epidermis, and the epidermis has a five-layer structure, the general external medicine is limited to the stratum corneum at the shallowest epidermis, and it is difficult to penetrate into it, so the external effect is poor. You can try arbutin whitening essence and hydroquinone ointment. 3, laser freckle. The laser effect is more positive, but the cost is higher.
Usually, we should pay attention to keep a happy mood, eat more foods rich in vitamin C and avoid staying up late. When going out, you should do a good job of sun protection, replenish more water to your skin, choose skin care products that suit you, apply more masks, apply fresh eggplant skin or cucumber to your face, and drink a glass of tomato juice every day, which will help to fade spots.