Affiliation:
1. Department of Dermatology North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences Meghalaya India
2. Department of Dermatology Lady Hardinge Medical College and Associated Hospitals New Delhi India
Abstract
AbstractIntroductionScarring is a common but difficult to manage consequence of acne vulgaris. The intricate balance between the degradation of collagen and its inhibition is disturbed during the formation of acne scars. We mostly rely on invasive, non‐topical modalities for the treatment of acne scars which may not be indicated in all patients. There is also a need for maintainence therapies after these procedures.ReviewThe topical agents can be utilized as individual therapy, in combination with other modalities or delivered through assisted technology like iontophoresis. Retinoids have long been tried to prevent and treat acne scars. Tacrolimus and glycolic acid are among the newer sole agents that have been explored. Ablative lasers like Er:YAG, CO2 and Microneedling are being used in combination with topical agents like silicone gel, plasma gel, lyophilized growth factors, platelet rich plasma, insulin, and mesenchymal stem cells. These procedures not only increase the permeability of the topical agents but also concomitantly improve acne scars. Iontophoresis has proven beneficial in increasing the delivery of topical estriol and tretinoin.ConclusionThere is lack of evidence to support the widespread use of these topical agents, and therefore, there is need for further well designed studies.
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3 articles.
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