How to remove dark spots on the face

Black spots on the face can be improved through sun protection care, topical medication, chemical exfoliation, laser treatment, traditional Chinese medicine conditioning, and other methods. Black spots may be related to factors such as UV exposure, endocrine disorders, skin inflammation, genetic factors, and drug side effects.

1. Sunscreen Care

Strict daily sun protection can help reduce and prevent the aggravation of dark spots. It is recommended to choose a broad-spectrum sunscreen with SPF30 or above and PA++++, reapply every 2-3 hours, and use a sun hat or other physical protection. Ultraviolet radiation can stimulate the activity of melanocytes, leading to pigmentation problems such as melasma and sunspots.

2. External drug

hydroquinone cream can inhibit tyrosinase activity and reduce melanin synthesis, retinoic acid cream can promote keratin metabolism, and tranexamic acid essence can block melanin transmission pathway. These medications should be used under the guidance of a doctor to avoid skin irritation. Suitable for superficial pigmentation such as melasma and post inflammatory pigmentation.

3. Chemical exfoliation

Glycolic acid peeling promotes epidermal renewal through a 20% -70% concentration of glycolic acid solution. Salicylic acid peeling can dissolve keratin plugs and has anti-inflammatory effects. It needs to be operated by a professional physician, with a treatment interval of 2-4 weeks, and can take effect after 3-5 sessions. It has a good effect on epidermal pigmentation such as freckles and sunspots caused by sunlight.

4. Laser therapy

Q-switched laser can selectively destroy melanin particles, and picosecond laser can more accurately decompose pigments through optomechanical effects. Specific wavelengths need to be selected based on the type of pigmentation, treated 3-5 times with an interval of 1-2 months between each treatment. Suitable for dermal pigmentary diseases such as Ota nevus and coffee spots.

5. Traditional Chinese Medicine Conditioning

Oral administration of Xiaoyao Powder can relieve liver depression and regulate chloasma. External application of Qibai Powder facial mask contains ingredients such as Angelica dahurica and Cayratia japonica to inhibit melanin. Acupuncture and moxibustion takes Ganshu, Pishu and other acupoints to regulate qi and blood. Treatment should be based on syndrome differentiation, and the course of treatment is usually 3-6 months. It is suitable for patients with black spots accompanied by menstrual irregularities.

It is necessary to maintain a regular daily routine, avoid staying up late and emotional fluctuations, and consume more citrus fruits and dark vegetables rich in vitamin C. During the treatment period, strict sun protection is required and freckle removal products containing heavy metals such as mercury are prohibited. If the black spot suddenly enlarges or the color is uneven, timely medical attention should be sought to rule out malignant melanoma. When combining multiple treatment methods, it is necessary to observe skin tolerance every 1-2 months.