Is acne patch effective for closing the mouth

Acne patches have limited effectiveness on closed comedones and are more suitable for treating ruptured inflammatory acne. Closed comedones belong to non inflamed closed comedones, and the adsorption components of acne patches are difficult to penetrate the stratum corneum to exert their effects. However, some acne patches containing acidic auxiliary ingredients may be helpful for mild closed comedones.

Acne patches mainly absorb pus and isolate external pollution through water-based gel materials, suitable for red and swollen acne or already broken acne. Its adsorption effect depends on open wounds, and the stratum corneum of closed comedones is intact, so the patch cannot directly contact the blocked sebum. Some products contain ingredients such as salicylic acid and fruit acid, which may promote closed mouth metabolism by softening keratin, but the effect is weaker than specialized topical acid preparations.

For closed mouth acne, it is more recommended to use retinoic acid cream, adapalene gel and other drugs to regulate keratin metabolism, or salicylic acid cotton tablets with moderate concentration for local care. Daily attention should be paid to cleanliness and moderation, avoiding excessive friction and stimulation, while regulating diet to reduce high sugar and high-fat intake. If closed mouth recurs or is accompanied by inflammation, seek medical attention promptly for professional treatment.

Care for closed comedones requires patience and avoiding infection caused by squeezing with hands. Mild amino acid cleanser can be selected to maintain skin barrier health with refreshing moisturizing lotion. Regularly use mud film to help absorb excess oil, but it is necessary to control the frequency to prevent skin dryness. If the closed mouth does not subside or develops into inflammatory acne, it is recommended to undergo needle cleaning or medication treatment under the guidance of a dermatologist.