How to remove closed comedones on the back

Closed comedones on the back can be improved through regular cleaning, topical medication, chemical peels, phototherapy care, and adjusting lifestyle habits. Closed comedones are mainly caused by abnormal keratinization of hair follicles, excessive sebum secretion, bacterial infections, and other factors, and require targeted treatment.

1. Regular cleaning

Choose shower gel containing sulfur or salicylic acid to clean the back, and keep the water temperature warm to avoid stimulating sebaceous glands. Use exfoliating cream 1-2 times a week to remove dead skin cells, and wipe dry promptly after cleaning to avoid bacterial growth in damp environments. Be careful to avoid excessive friction that can damage the skin barrier.

2. Local application

Use retinoic acid cream to improve hair follicle keratinization, adapalene gel to regulate cutin metabolism, and benzoyl peroxide gel to inhibit propionibacterium acnes. The medication should be applied topically to the affected area, and it is recommended to establish tolerance for initial use. During medication, it is necessary to strengthen sun protection to avoid pigmentation.

3. Chemical peels

Fruit acid peels can dissolve keratin plugs and unclog pores. It is recommended to use glycolic acid or lactic acid solutions with a concentration of less than 30%, and take care of them once a month. Salicylic acid is more suitable for oily skin, with dual effects of anti-inflammatory and oil control. After operation, it is necessary to strengthen moisturizing and repair.

4. Phototherapy Care

Blue light therapy can kill Propionibacterium acnes, while red light therapy can reduce inflammatory reactions. It is recommended to undergo professional phototherapy 2-3 times a week, and household instruments should ensure that the wavelength and energy meet the standards. Individuals with photosensitive constitution should use it with caution and avoid direct sunlight after treatment.

5. Adjust lifestyle habits

Reduce high sugar and high-fat diet intake, and supplement zinc and vitamin B appropriately. Wear breathable cotton clothing and change bed sheets frequently to prevent bacterial growth. Ensure sufficient sleep to regulate endocrine function and avoid staying up late to worsen sebum secretion. Clean sweat promptly after exercise.

Back closed comedones care needs to be persisted for 2-3 months to take effect, during which avoid squeezing with hands to prevent infection and scarring. Severe purulent acne requires medical treatment with antibiotics or cyst drainage. Tea tree essential oil can be applied topically for anti-inflammatory purposes in daily life, but it needs to be diluted before use. Developing a light diet and regular sleep habits can help prevent recurrence, and it is important to thoroughly clean and disinfect the skin after swimming.