Izithako ezifihliwe zingabangela umonakalo omkhulu kunokuhle
Noma nini lapho sikhuluma ngokuthi amakhondomu akhiwa, sivame ukukhawulela ingxoxo kukhondomu ngokwayo, okungukuthi ingenziwa ngama- lambskin , i- latex , i- polyurethane , noma ezinye izinto zokwakha ezifana ne-AT-10 resin ne-polyisoprene.
Kodwa lezi akuzona izithako kuphela ozothola kukhondomu evamile. Ezinye zezingxenye ezingabonakali zingabangela ukusabela okungalindelekile kumuntu oyedwa noma bobabili abalingani, futhi ngokuvamile kuvamile ukuthi wazi ukuthi yini ovezwayo ngisho nangemva kokufunda ilebula lomkhiqizo.
Kulokhu, nansi ezinye izithako ezivame ukutholakala kumakhondomu athandwayo athandwayo:
I-Nonoxynol-9
I-Nonoxynol-9 i-determgent ye-spermicidal engasiza ekuvimbeleni ukukhulelwa kodwa ikwazi ukubulala izifo eziningi ezithathelwana ngocansi (STIs) . Ngesikhathi esebenza kahle, ukusetshenziselwa njalo kwe-nonoxynol-9 kungabangela ukuvuvukala komlomo wesibeletho, ubulili, kanye ne-rectum, kunciphise ukuthembeka kwamaselula futhi kwandise ukuphelela kwamathambo amancane.
Lezi zinhlobo zokucasula zingakwandisa ukukhubazeka kwakho kuma-STIs, ikakhulu uma ungasebenzisi amakhondomu njalo . Ukusabela okuvuthayo kwabesifazane kuhlanganiswe nengozi eyengeziwe yokwelashwa kwamapheshana .
Eminyakeni yamuva, abakhiqizi abaningi bekhondomu, njengeKomono Amakhondomu, benze iphuzu lokususa i-nonoxynol-9 kuyo yonke imikhiqizo yabo. Abanye, njenge-Trojan Armor Series, baxwayisa ngokusetshenziswa kwekhondomu ye-nonoxynol-9 yesandulela ngculazi noma ngaphezulu kweyodwa-ubulili besilisa nsuku zonke.
Ngokuphambene nalokho, iningi labakhiqizi abakwenzi lutho ukuxwayisa amakhasimende mayelana nengozi engenzekayo ye-nonoxynol-9.
I-Parabens
I-Parabens yindlela yokulondolozwa okusetshenziselwa izigcoko eziningi zomuntu kanye namakhondomu afakwe amakhemikhali okuvimbela ukukhula kwebhaktheriya kanye nokusiza ukunweba impilo yeshalofu.
Yize ubufakazi obukwedlulele, ama-parabens akholwa ngabanye ukuthuthukisa amathuba okuthize eminye imikhakha yomdlavuza.
Lokhu kungenxa yokuthi ama-parabens anekhono lokubopha izi-receptors ze-estrogen futhi aphazamise umsebenzi we-hormone evamile. Ngokungena esikhunjeni esiqinile, ama-parabens angase akwazi ukusheshisa ukwanda kwama-cancers webele we- hormone-receptor noma abathinte ngisho nekhwalithi nobuningi bokukhiqiza kwesilisa kumadoda.
Kungakhathaliseki ukuthi inani elilingana lama-parabens elitholakale kumakhondomu angabangela le miphumela kuwukuthi ingxabano eqhubekayo.
I-Glycerin
I-Glycerin iyi-preservative enambitheka okumnandi ehlukaniswe njengoshukela utshukela. Kuvame ukusetshenziselwa izigcoko zomuntu siqu namakhondomu athandekayo ukuthuthukisa ukunambitheka ngesikhathi socansi ngomlomo .
Lesi sithako asihlinzeki ngenzuzo yokuzivikela futhi singakwandisa ingozi ye-STI ngokukhuthaza ukukhula kwezifo zesilonda . Isebenza kakhulu ngendlela efanayo nanoma yikuphi ushukela ongeziwe emvubelo, okwandisa ukukhula kwe-fungus ngenkathi kuphazamisa ukulinganiswa kwe-pH yemvelo.
Lokhu kungeke nje kwandise ingozi yowesifazane yokuthola igciwane lesandulela ngculazi, kungandisa ingozi yokusakaza igciwane, futhi. Lokhu kungenxa yokuthi ukuvuvukala kwamasipha kwandisa into eyaziwa ngokuthi ukuchithwa kwegciwane , lapho ukugxila kwegciwane lesandulela ngculazi kunamathekisthi amakhulu akhukhulayo, avuliwe futhi avuvuka.
Casein
Abakhiqizi abaningi bazongeza iphrotheni yobisi ebizwa ngokuthi i-casein kuma-condoms abo e-latex ukuze benze kube bushelelezi.
Lokhu kuphela kubangela ukuba babe nenkinga kwi-vegan yokuziphatha. Njengoba engekho imithetho yamazwe ngamazwe noma e-federal elawula isitifiketi se-vegan, abambalwa kuphela abakhiqizi baqinisekisile ukuthi amakhondomu abo ayilwane lemfuyo neqembu elibusayo njenge-Vegan Society. Phakathi kwazo:
- Amakhondomu
- I-Glyde Condoms
- Amakhondomu kaSir Richard
- I-RFSU Condoms
- I-Condomi Condoms
- Amakhondomu we-Fusion
- Amakhondomu e-Durex Avanti Ultima
- Amakhondomu we-Pasante
Ngisho noma umuntu engenawo umvuthwandaba, kukhona ingozi, noma ngabe yinto encane kangakanani, yokusabela okwenziwe abantu abanobungozi obusayo obusayo .
Benzocaine
I-Benzocaine iyi-anesthetic yama-topical esebenzisa amakhondomu athile ukuze kunciphise ukuzwela nokwandisa induduzo ngesikhathi sokulala.
Imiphumela emibi evamile ye-benzocaine ingafaka ukuvuvukala kwendawo, ukucasuka, nokuma. Njengoba i-benzocaine ithola kalula ngesikhumba, inamandla, kungakhathaliseki ukuthi iyabonakala, yokwenza ugozi, ukushaya kwenhliziyo ngokushesha, nokuphefumula.
I-Benzocaine ivame ukuhambisana nezinye izithako ezigqugquzela izicubu ezifana ne-menthol okuyinto engakhuthaza ukugcoba komzimba wesisu nangama-rectal kodwa futhi ingabangela ukonakala kwamakhaya.
Izwi elivela
Izithako ezibalwe ngenhla kuphela uhlu olufushane lwezingeniso ongalindela ukuthola kukhondomu yakho evamile. Ezinye zihlanganisa i-aloe vera, i-L-arginine, kanye ne-synthetic flavorings yamakhemikhali ejwayele ukuhlinzekwa ukuphepha emathangeni angama-vaginal noma ama-rectal.
Ngaphezu kwalokho, njengoba amakhondomu awalawulwa yi-US Food Administration and Drug Administration ngendlela efanayo nezidakamizwa zokwelapha, kaningi ukungafani okukhulu kokuthi imikhiqizo yekhondomu ibhalwe kanjani. Eqinisweni, akuyona into engavamile ukuthola ikhondomu ekhethekile noma entsha yokuthola ikhondomu ngokungenalo ulwazi lokuthi ngabe yenziwe yini nge latex, lambskin, noma i-polyurethane.
Lokhu akugcini nje ukubeka engozini yokuthola ukungezwani komzimba (ikakhulukazi ukuphefumula kwe- latex ), kungabhubhisa ngokuphelele inzuzo yokuvikelwa kwekhondomu, ukwandisa kunokunciphisa ingozi ye-STIs.
Uma ungaqiniseki ngokuthi yiziphi izithasiselo ikhondomu ezingase ziqukethe, qala ngokufunda ilebuli futhi ugweme labo abanganikeli ngolwazi nhlobo. Uma ungaqapheli ukuthi yisiphi isithako (noma ukuthi igama elingelona lithile elifana ne "spermicide" noma "ukuvuselela injabulo" kusho ngempela), thatha ucingo bese ubizela umenzi.
Uma wazi ngokwengeziwe ngamakhondomu owasebenzisayo, kungcono kuvikelwe ukuthi uzoba.
> Imithombo:
> Iyer, V. noPoddar, S. "Ukuvuselela ku-nonoxynol-9 njenge-spermicide yangasese." Ukunakekelwa kwezempilo kwe-Eur J Contra Repro. 2000; 13 (4) .339-50. I-DOI: 10.1080 / 13625180802263515.
> Nicole, W. "Umbuzo Wempilo Yabesifazane: Amakhemikhali Emikhakheni Yezinhlanzi Zomuntu Nezimboni Zomuntu." Ngokuphathelene nabathengi bezempilo. 2014: 122. I-DOI: 10.1289 / ehp.122-A70.
> I-Nohyneka, i-G.; UBorgert, J. Dietrich, D. et al. "Ukuphazamiseka kwe-Endocrine: Iqiniso noma i-legend yasemadolobheni?" Izincwadi Ze-Toxicology. 2013: 223 (3): 295-305. I-DOI: 10.1016 / j.toxlet.2013.10.022.