Anthu ambiri amaganiza kuti ngati kachilombo kakang'ono kamakhala bwino, ndiye kuti mankhwala ochulukirapo ambiri amakhala bwino. Koma lingaliro limenelo kwenikweni silolakwika. Zikuoneka kuti spermicides ambiri, akamagwiritsidwa ntchito mopitirira muyeso, akhoza kupanga kugonana koopsa kwambiri. Angathe kuwonjezera mwayi wanu wopeza kapena kupatsa munthu matenda opatsirana pogonana (STD).
Kodi Spermicide Ndi Chiyani?
Spermicide ndi mankhwala omwe angagwiritsidwe ntchito kupha umuna.
Spermicides amagwiritsidwa ntchito muzilombo zamakono zambiri, Zidazi zimabwera m'njira zosiyanasiyana. Zipatso zamakono, mavitamini, suppositories, ndi mafilimu onse ali ndi spermicides. Kuwonjezera apo, mankhwala amadzimadzi amafunika kuti majekeseni ndi makokosi a chiberekero akhale othandiza.
Mankhwala ambiri oterewa omwe alipo tsopano ku United States ali nonoxynol-9 (N-9). N-9 ndi spermicide mu Today siponji . Mankhwala ena otchedwa spermicides ndi spermicidal microbicides amapezeka panopa. Ambiri apangidwa kuti athetse mavuto omwe akuwoneka tsopano ndi kugwiritsa ntchito N-9.
Kodi Nonoxynol-9 (N-9) ndi chiyani?
Nonoxynol-9 kwenikweni ndi mtundu wa detergent. Zimasokoneza makoswe a plasma (zotchinga kunja) za umuna ndi maselo ena. Zakhala zikuwonetsedwa mu labotale kuti zikhale zogwira mtima popha matenda ambiri opatsirana pogonana, kuphatikizapo HIV , herpes , chlamydia , ndi gonorrhea . Zina zamalonda zamalonda zomwe zili ndi oxtoxynol-9 zimakhalanso zotsegula. Zotsambazi zili ndi katundu wofanana ndi nonoxynol-9.
Chifukwa Chake Ndizovuta
Pogwiritsidwa ntchito pa mlingo waukulu, kapena pamene amagwiritsidwa ntchito nthawi zambiri, N-9 imayambitsa mitundu iwiri ya kuwonongeka kwa epithelium yamaliseche. (Zigawo za maselo a khungu zomwe zimayika ma vagini.) Zimayambitsa kutupa kwa chiberekero ndi chiberekero. Ikhoza kupha makamaka magulu a maselo. Zonsezi zimapangitsa mkazi kukhala ndi kachilombo ka matenda osiyanasiyana opatsirana pogonana.
Angathandizenso kuti apatsire matenda opatsirana pogonana kwa mnzake.
Kugwiritsiridwa ntchito kwa N-9 kungapangitse chiopsezo cha munthu cha HIV, herpes, ndi matenda ena opatsirana pogonana. Zingathenso kugwiritsira ntchito mobwerezabwereza kuti mavuto awonekere. Phunziro limodzi lomwe lachitidwa mu mbewa likuwonetsa kuti mlingo umodzi wokha wa N-9 ukhoza kuwonjezera chiwopsezo ku matenda a herpes .
Zoyenera kuchita
Sikuti aliyense ayenera kudandaula za N-9. Komabe, ndibwino kuti mukhale ndi zina zomwe mungachite kuti muzichita zachiwerewere. Izi ndi zoona makamaka ngati muli ndi zambiri zogonana. Ndi zoona kwa anthu omwe ali pachiopsezo chachikulu cha matenda opatsirana pogonana.
- Ganizirani kugwiritsa ntchito makondomu osakanizidwa ndi mafuta anu omwe alibe N-9, kapena makondomu omwe si a spermicidal. Izi ndi zofunika makamaka ngati mukugonana kangapo kapena kawiri patsiku. Mafuta ndi gawo lofunika kwambiri la kugonana koyenera. Komabe, nkofunika kugwiritsa ntchito mtundu woyenera .
- Lankhulani ndi dokotala wanu za njira zina zochepetsera zolimbitsa thupi ngati mukugwiritsa ntchito chifuwa chachikulu , kapu ya chiberekero, kapena Today sponge, ndipo muli pachiopsezo cha matenda opatsirana pogonana. Ngati muli pachibwenzi chokhalera ndi munthu wina ndipo inu nonse mwayesedwa, ndiye kuti chiopsezo cha STD chikhoza kuwonjezeka. Ma STD samawoneka kunja kwa buluu. Amadutsa kuchokera kwa wina ndi mnzake.
Zotsatira:
Wopanga RA, Hoen T, Wong X, Abusuwwa R, Anderson DJ, Moench TR. "Zachilombo za microbicides: kudziwa zowononga mu vivo zomwe zimangowonjezera kutuluka kwa tizilombo toyambitsa matenda" 2006. Matenda a BMC: 6:90
> Gupta, G "Microbicidal spermicide kapena spermicidal microbicide?" 2005. Eur J Contr Health Care Repro: 10 (4): 212-218.
> Hillier SL, Moench T, Shattock R, Black R, Reichelderfer P, Veronese F. "Mu Vitro ndi In Vivo: Nkhani ya Nonoxynol-9." 2005. JAIDS: 39 (1): 1-8.
> Moench TR, Mumper RJ, Hoen TE, Sun M, Cone RA. Mavitamini a microbicide amatha kuwonjezeka kwambiri ku kachilombo ka HIV m'mimba. BMC Inayambitsa Dis. 2010 Nov 18; 10: 331. lembani: 10.1186 / 1471-2334-10-331. PubMed PMID: 21087496; Kutchulidwa Pakati Pakati pa PMCID: PMC2996397.