Imitako y'izuba isa n'izuba ry'izuba ikoresheje imirasire ya ultraviolet (UV), bigatuma uruhu rukora melanin kandi rugasa n'ibara ry'izuba. Ariko, ntabwo bikwiriye buri wese, kandi hari abantu bashobora guhura n'ibibazo bikomeye ku buzima.
Abantu badakwiriye gukoresha ibitanda byo gusiga ibara ry'uruhu:
- Abantu bafite uruhu rworoshye cyangwa bakunze gutwikwa n'izuba
Abafite uruhu rwera (ubwoko bwa Fitzpatrick I–II) bashobora kwibasirwa cyane n’izuba cyangwa erythema bitewe no kuba bafite melanin nkeya.
Abantu bafite indwara zo kwangirika kw'uruhu (nk'indwara ya lupus erythematosus cyangwa dermatitis y'izuba) bashobora kugira ububabare bw'uruhu.
Abantu bafite ibyago byinshi byo kurwara kanseri y'uruhu
- Abantu bafite amateka yabo bwite cyangwa umuryango wabo barwaye melanoma, kanseri y'uturemangingo tw'ibanze, n'ibindi.
- abantu bafite ibisebe bitarafata kanseri (nk'izuba rya keratosis).
Ingimbi n'abangavu (bari munsi y'imyaka 18)
Ingimbi n'abangavu bafite uruhu rworoshye kandi barushaho kwibasirwa n'ibyangiritse ku mirasire y'izuba, ibi bikaba bishobora kongera ibyago byo kurwara kanseri y'uruhu mu gihe cy'ubukure.
Ibihugu bimwe na bimwe, nka Leta Zunze Ubumwe za Amerika na Ositaraliya, byashyizeho amategeko abuza abana bato gukoresha ibitanda byo gushushanya.
Abagore batwite
Impinduka mu misemburo mu gihe cyo gutwita zishobora kongera ubukana bw'ibizinga by'inda (chloasma) kandi kwibasirwa n'imirasire y'izuba bishobora kongera ibibazo byo kwangirika kw'irangi.
Ahantu hashyuha cyane (nk'aho gushyushya ibara ry'uruhu) hashobora kugira ingaruka ku buzima bw'umwana uri mu nda bityo bikaba ari byiza kwirindwa.
Abantu baherutse guhabwa ubuvuzi bw'ubwiza
Uruzitiro rw'uruhu rurakomera nyuma yo gukuraho umusatsi hakoreshejwe laser, gushishwaho imiti no gusigwa imitsi, bityo kwiyahura n'imirasire y'izuba bishobora gutuma ibara ry'uruhu rihinduka cyangwa kwijima.
Ahantu hashobora gukoreshwa witonze:
Abantu bakuru bafite ubuzima bwiza badafite ingaruka zavuzwe haruguru bashobora kuyikoresha mu rugero ruciriritse, ariko inshuro igomba kugenzurwa cyane (ntibirenze kabiri mu cyumweru mu gihe kitarenze iminota 10 icyarimwe).
Fata ingamba zo kwirinda mbere yo gukoresha, nko gushyira amavuta yo kwisiga mu ruhu no kwambara indorerwamo z'amatara, hanyuma ushyiremo amazi hanyuma uyasane nyuma.
Uburyo bwiza bwo gusiga ibara ry'uruhu
- Ibikoresho byo gusiga ibara ry'uruhu (amavuta yo gusiga ibara ry'uruhu/amavuta arimo DHA).
- Bronzer / cream ihendutse yo gusiga ibara ry'uruhu (nta ngaruka za UV).