Indications,and,precautions,re health Indications and precautions of retinoic acid
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For thetreatment of acne vulgaris (inhibition of sebum secretion, reduce hairfollicles, sebaceous tube abnormal keratosis, is not conducive to bacteriabreeding in the epidermis), lichen planus, leukoplakia, multiple verrucavulgaris, seborrheic dermatitis, ichthyosis, hair red rosea, Darier's disease,as well as other abnormal keratinization class skin disease, psoriasis, basalcell carcinoma, malignant epithelial cancer, actinic cheilitis and so on.The irritation of tetinoic acid is large,but a lot of people use it, you can sum up the experience of others, in short,do a good sunscreen during the day, adapt from low concentration, and with afew weeks after a period of time is the exacerbation stage survived. Throughthe terrible time, the skin will be fine. According to the surveys by tretinoinmanufacturer, some skin care products containing an ingredient calledvitamin A acid. Vitamin A acid skin care products successfully developed,instead of tartaric acid which dominate the worlds acid in the past few years,acid A can deeply into the skin cell nucleus and truly improve the skin fromthe inside to outside, give skin a healthy glow glory, and A acid almostnon-existent the discomfort problem that tartaric acid must consider.Retinoic acid has light sensibility, so cannot be used during the day. Otherwise it will make the skin be black. Problemskin: the skin condition is very bad, the acne always inseparable from theface, especially in more severe menstrual period. Despite we do our best to trymany refreshing type of skin care products, but the acne still exsist in theface. The first time using tretinoin skin care products, face greasy, a littleuncomfortable. But two months later, the skin will improve, the anger willconverge, and slightly red dark skin will also become more and more shiny. Andthis skin care products can be used with other skin care products.Sensitive skin: the skin is too sensitive,has been always plagued by females. Whenever the breeze on the face, this kindof skin will feel dry and discomfort, and even in the office air-conditioningalso make them feel uncomfortable. But use products containing vitamin A acid,originally drying and easy peeling of the facial skin after one week, it startto get the delicate up, nose dander will also improve. After a month, not onlythe sensitivity of the skin can change a lot, even the yellowish skin willstart to gloss, also can make pores shrink.Oily skin, especially in the T-shapedparts, easy to allergies, and often there will be a small cob blisters, feelsquite uncomfortable. Sometimes cheek will feel dry. This kind of skin withvitamin A acid skin care products, although the feeling of use is a bit greasy,but after a week, the skin will be gloss and the cheeks will not feel dry, andhave a smooth feeling. Small blisters will also uncommon.There are many beauty products containingretinoic acid in the market, tretinoin used as cosmetics material canaccelerate the shedding of epidermal keratinocytes, keep the skin dry and cureacne, but it must be prescribed by a physician. Such as with peeling after use,can not be exposed to the sun; pregnant women have teratogenic risk of usingthis drug to treat, so that patients should avoid pregnancy.Source:http://www.cosprm.com
Indications,and,precautions,re