Have you ever thought that acne is a skin disorder that only affects teenagers? many people would answer this question with a "yes", while this is right in a great percentage of cases, there are several adults suffering from acne. Yes, it is true, acne can effect people into their forties and beyond. Then, what we will try with this article is to review the main aspects of adult acne and analyze some hard figures in terms of percentages. Moreover, describe the causes and symptoms of adult acne and list some treatments. However, it is always advisable visit your doctor for specialized recommendations.
Retinoids Help Normalize KeratinizationAlthough the mechanism by which topical and systemic retinoids help restore acne follicles to a healthy state is unknown, it has been well demonstrated that they normalize keratinization within the infundibular region of the follicle, so that shed follicular cells slough to the surface of the skin rather than clump together and obstruct the pores.After exposure to retinoids, follicular cells actually turn over more rapidly than they would in a pre-acne state.Retinoic acid has a high affinity for the gamma retinoid receptors, which are believed to be integral to the pathogenesis of acne.In addition to their ability to reverse abnormal keratinization within the follicle, the topical retinoids - especially adapalene (Differin®), a naphthoic acid derivative - may have anti-inflammatory properties and thus may address two factors involved in the development of acne.
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