How to improve uneven and dull skin tone
Feb 24, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Melasma is a facial pigmentation disorder, often associated with factors such as endocrine disorders, sun exposure, and heredity. It is characterized by the appearance of yellowish-brown or dark-brown pigmented patches on the face, with irregular shapes, which may cause uneven skin tone. Treatment under medical guidance may include topical medications such as hydroquinone cream, azelaic acid cream, and tretinoin cream, to inhibit melanin production and promote pigment metabolism.
Generally, uneven and dull skin tone may be caused by不良生活习惯 (unhealthy lifestyle habits), ultraviolet radiation, cosmetic dermatitis, melasma, and other factors. Improvement can be achieved through general treatments, medication, and other measures. It is advisable to seek medical attention promptly and follow medical advice for treatment. Specific details are as follows:
1. Unhealthy lifestyle habits: Improper skincare leading to dry, dehydrated skin can cause dullness around the eyes, nose, and lips. When the skin is excessively oily and not properly cleaned, uneven skin tone may also occur. Use moisturizing products to maintain skin hydration, clean the skin regularly and effectively, maintain a regular作息 (routine), avoid熬夜 (staying up late), and ensure adequate sleep.
2. Ultraviolet radiation: Inadequate sun protection may lead to long-term sun exposure on certain areas of the limbs or face, causing melanin deposition. This can create a noticeable contrast with areas not exposed to sunlight. Intense sun exposure may result in sunburn, redness, darkening of the skin, itching, and the formation of sunspots, leading to uneven skin tone. Avoid outdoor activities during peak UV hours; if necessary, wear a wide-brimmed hat, sunglasses, and use physical sun protection measures such as an umbrella.
3. Cosmetic dermatitis: Improper use of cosmetics may trigger allergic reactions in the skin, presenting as redness, papules, swelling, and other symptoms, resulting in uneven skin tone and itching. Follow medical advice to use medications such as hydrocortisone butyrate cream, mometasone furoate cream, tacrolimus ointment, and others for itch relief.
4. Pityriasis alba: Pityriasis alba is a chronic skin condition with an unclear cause, associated with malnutrition, vitamin deficiency, sun exposure, and other factors. It manifests as round or oval hypopigmented patches on the face, neck, and other areas, with indistinct borders and a small amount of white scale on the surface, which can cause uneven skin tone. Under a doctor's guidance, medications such as levocetirizine hydrochloride granules, olapatadine hydrochloride tablets, and vitamin E ointment can be used for itch relief.
5. Melasma: Melasma is a pigmented skin disorder commonly associated with endocrine disorders, sun exposure, heredity, and other factors. It manifests as yellowish-brown or dark brown pigmented patches on the face, with irregular shapes, which can cause uneven skin tone. Follow medical advice for drug treatment, such as hydroquinone cream, azelaic acid cream, tretinoin cream, etc., to inhibit melanin production and promote pigment metabolism.
Maintaining healthy lifestyle and dietary habits, enhancing skincare, and implementing sun protection measures in daily life also help improve symptoms of uneven and dull skin tone.
