Health Benefits Of Retinoids

Can Alleviate Psoriasis

Retinoids have been used to help some psoriasis patients, where raised, scaly, red patches appear on the scalp, elbows, and knees. Psoriasis lesions develop on an individual's skin because the skin cells reproduce at an abnormally rapid rate, which causes patches of accumulated skin cells in these areas. Psoriasis tends to manifest in episodes that occur in response to some internal mechanism or environmental factor that induces an immune response. The lesions that develop on the skin of a psoriasis patient are the result of the rapidly reproducing and dead skin cells that do not shed from the skin properly. Instead of sloughing off as they usually would, the continuous growth and addition of new skin cells in the area cause the dead skin cells to stick and remain part of the affected individual's skin. Retinoids are known to help normalize the process of dead skin cell removal, which may reduce the appearance of the psoriatic lesions when a patient is experiencing a flare-up.

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Evens Skin Discoloration

An individual with skin discoloration may use retinoids to help even out their skin tone. Skin discoloration develops most commonly as a result of an overproduction of melanin, which is the pigment that gives skin its color. Skin cells referred to as melanocytes are responsible for producing melanin. The most common reason for excess melanin production is repeated exposure to ultraviolet rays of the sun. Skin discoloration in the form of pale-colored patches can develop on the face due to the accumulation of scar tissue in the area. Scar tissue is a dense and fibrous type of tissue used to repair the tissues of the body after some mechanism has caused them to become damaged. Skin infections, acne, autoimmune disorders, injury, and other mechanisms can cause a buildup of scar tissue on the face. Retinoids help shed excess melanin from the skin, helping reduce the appearance of sunspots. Retinoids can reduce the appearance of pale spots by promoting the growth of new blood vessels to nourish the fibrous tissues.

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