Tretinoin / aside ya retinoic CAS: 302-79-4

Tretinoin, cyangwa aside retinoic, izwi cyane kubera akamaro kayo mu kuvura indwara z'uruhu, cyane cyane mu kuvura ibiheri. Ikora mu kugenzura imisemburo y'uruhu no gukumira ikorwa rya comedones (imyenge yazibye), bityo igafasha mu kugabanya ibisebe by'ibiheri, harimo n'imitwe y'umukara, imitwe y'umweru, n'udusimba two mu bwoko bwa papules. Byongeye kandi, ifasha kugabanya ibara ry'uruhu nyuma yo kubyimba kandi igashyigikira iterambere rusange ry'uruhu rukunze kwibasirwa n'ibiheri. Byongeye kandi, tretinoin ihabwa agaciro kubera ubushobozi bwayo bwo guteza imbere ivugururwa ry'uruhu no kongera ihinduka ry'uturemangingo. Mu gukangura ikorwa rya collagen no kongera ihinduka ry'uturemangingo, igira uruhare mu kunoza imiterere y'uruhu, kugabanya iminkanyari n'iminkanyari, no kongera imiterere y'uruhu muri rusange n'urumuri. Ibi bituma iba ingenzi mu miterere irwanya gusaza, yibanda ku ruhu rwafashwe amafoto n'ibimenyetso byo gusaza imburagihe, nko kutagira ibara ry'uruhu ringana no gutakaza uburibwe. Uretse ingaruka zayo ku biheri no gusaza, tretinoin igira uruhare mu gukemura ibibazo bitandukanye by'uruhu, nka psoriasis, keratosis pilaris, n'ubwoko bumwe na bumwe bwa hyperpigmentation. Imiterere yayo yo gusukura no kugabanya uturemangingo ifasha mu gucunga izi ndwara, igafasha mu gutuma uruhu rworoha, rugaragara neza, kandi ruringaniye. Byongeye kandi, tretinoin ikoreshwa mu bijyanye n'imiti yo kwisiga, aho ishyirwa mu bikoresho byo kwita ku ruhu byagenewe gutanga umusaruro wihariye, nko kunoza imiterere y'uruhu, kugabanya ingano y'imyenge, no kongera ubushobozi bw'ibindi bintu bikora. Uruhare rwayo mu kunoza ubuzima bw'uruhu n'imikorere yarwo rugaragaza akamaro kayo mu mikorere yo kwita ku ruhu igezweho yibanda ku kugera ku kunoza imiterere n'isura y'uruhu mu buryo bugaragara kandi burambye. Muri rusange, uburyo butandukanye bwo kuvura bwa tretinoin, cyangwa aside retinoic, mu buvuzi bw'uruhu, mu kwita ku ruhu, no mu miti yo kwisiga bugaragaza akamaro kayo nk'ikintu gikomeye kandi gifite akamaro kenshi kandi gifite inyungu nyinshi zo kuvura ibiheri, guteza imbere kuvugurura uruhu, no gushyigikira ubuzima bw'uruhu muri rusange n'ubwiza bwarwo.