How to deal with acne all over the face
Apr 17, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Under normal circumstances, acne refers to acne vulgaris, a chronic inflammatory skin disease affecting the pilosebaceous units, commonly occurring in adolescents. It can usually be improved through gentle cleansing, pharmacological interventions, chemical peels, red and blue light therapy, laser treatments, and other measures. It is also important to develop good daily habits and avoid consuming spicy or irritating foods.
Generally speaking, acne refers to acne vulgaris, a chronic inflammatory skin disease of the pilosebaceous unit, which mainly occurs in adolescents. Improvement can be achieved through measures such as gentle cleansing, pharmacological intervention, chemical peels, red and blue light therapy, and laser treatments. A detailed explanation is as follows:
1. Gentle Cleansing
Use a mild amino acid-based facial cleanser and wash twice daily, avoiding excessive rubbing or the use of strongly alkaline soaps. Excessive sebum production can block pores and worsen acne, but over-cleansing may damage the skin barrier and exacerbate inflammation.
2. Pharmacological Intervention
If acne symptoms are severe, patients may use medications such as clindamycin hydrochloride gel or adapalene gel under a doctor's guidance. These medications can regulate keratinocyte metabolism and help prevent pore blockage. Photoprotection and moisturizing are necessary during treatment.
3. Chemical Peel with Fruit Acids
Water-soluble hydroxy acids extracted from sugarcane and fruits can reduce the adhesion between keratinocytes, promote the shedding of aged skin cells, and simultaneously stimulate collagen synthesis in the dermis. This treatment can indirectly suppress inflammation by improving the skin's microecology.
4. Red and Blue Light Therapy
Red light has anti-inflammatory and tissue-repair properties, while blue light kills Propionibacterium acnes. This therapy is suitable for moderate to severe inflammatory acne, typically requiring one to two sessions per week as part of a treatment course. It is non-contact, non-invasive, requires no recovery time, and is suitable for all skin types, especially adolescents or patients with high aesthetic demands.
5. Laser Therapy
For example, fractional laser therapy is used to improve acne scars and pits by stimulating collagen regeneration to repair skin structure. Multiple treatments are required, and the cost is relatively high. However, this method offers higher safety and a lower risk of post-treatment hyperpigmentation.
Additionally, maintaining healthy lifestyle habits is important. Avoid consuming spicy and irritating foods such as pepper, chili peppers, and garlic, as these may hinder recovery.
