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Retin-A
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Tretinoin - generic Retin-A - is a derivative of vitamin A. Topical tretinoin is used in the treatment of mild to moderate acne and on skin that has been damaged by excessive exposure to the sun. Retin-A irritates the skin and causes the cells of the skin to grow (divide) and die more rapidly, that is, tretinoin increases the turnover of cells. The number of layers of cells in the skin actually is reduced. In patients with acne, new cells replace the cells of existing pimples, and the rapid turnover of cells prevents new pimples from forming. By a similar mechanism, tretinoin can reduce some wrinkles, areas of darkened skin, and rough areas of skin, all of which occur in sun-damaged skin. In patients with sun-damaged skin, improvements in the skin usually are seen within the first 3 to 4 weeks of treatment with Retin-A.
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Retin-A is a trade name of a generic drug called tretinoin. Retin-A (tretinoin) is a topical preparation of Vitamin A ... it can help reduce wrinkles and sun damage. This product is known to be effective in treating acne, exfoliate the skin and can treat skin discoloration due to sun damage. This product is also rich in its antioxidant properties thus it can be effective in fighting the signs of aging. But there are many negative feedbacks about this product. Many users claim that Retin-A can irritate their skin especially when applied to sensitive skin.
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With so many doctors and beauty companies on a hunt for the next big anti-aging product, why do Retin-A and retinol still have so much appeal? The answer, many dermatologists say, is simple: They work.
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After the repeated application of Retin-A, the outermost skin layer (stratum corneum) thins. At the same time, the cells in the epidermis level are stimulated to produce a thickened epidermis layer. Through this stimulation, collagen production and cellular growth in the dermis layer ... increase. Typically, benefits are fully evident after seven weeks of proper application. Treatment must be maintained in order to continue to reap the benefits of Retin-A. The doctor may recommend other therapies such as a specific daily skincare regimen to further improve and maintain the results.
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Only a very small amount of Retin-A - a pea-sized dab - is needed to cover the entire face. You will be instructed to apply Retin-A every night before you go to bed. Because Retin-A is drying to the skin, your doctor may ... recommend that you apply a moisturizer once or twice a day. This routine is usually continued for about eight months to a year, after which you'll be switched to a less-frequent schedule of maintenance, with Retin-A applications only two or three times per week. At periodic follow-up visits, your doctor may adjust the strength of your prescription or its frequency of use. To maintain the benefits of Retin-A, its use must be continued for a lifetime.
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Retin-A is used in the treatment of acne. It reduces the formation of pimples and promotes quick healing of pimples that do develop, especially in the case of blackheads, pimples and papules.Rentin-A is ... used to treat aged, sun-damaged skin. If used over a period of years, it will continue to reverse aging of the skin and can continue improving the skin"s appearance even ten years after starti ng treatment. Retin-A ( Retinoic Acid ) is often used to improve the appearance and texture of the skin. It produces a mild, superficial peel of the epidermis. The major benefit is to decrease the eff ects of sunlight caused aging!
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Retin-A