{"id":70064,"date":"2026-05-01T06:08:26","date_gmt":"2026-05-01T06:08:26","guid":{"rendered":"https:\/\/medsbase.com\/prep-starter-pack\/"},"modified":"2026-05-21T05:27:39","modified_gmt":"2026-05-21T05:27:39","slug":"prep-starter-pack","status":"publish","type":"product","link":"https:\/\/medsbase.com\/cs\/product\/prep-starter-pack\/","title":{"rendered":"Startovac\u00ed bal\u00ed\u010dek PrEP \u2014 Tenvir-EM + Doxycyklin (Doxy-PEP)"},"content":{"rendered":"<p><!-- medsbase-tldr-answer --><\/p>\n<div style=\"background:#fffbea;border-left:4px solid #f5a623;padding:18px 22px;margin:0 0 22px 0;border-radius:4px;\">\n<h3 style=\"margin:0 0 10px 0;font-size:20px;\">Rychl\u00e1 odpov\u011b\u010f \u2014 Co je PrEP Starter Pack?<\/h3>\n<p style=\"margin:0;\">PrEP Starter Pack od MedsBase kombinuje prvn\u00ed linii pre-expozi\u010dn\u00ed profylaxe HIV \u2014 <strong>tenofovir disoproxil + emtricitabine<\/strong> (Tenvir-EM od Cipla) \u2014 s <strong>doxycyklinem 100 mg<\/strong> pro doxy-PEP, strategii prevence bakteri\u00e1ln\u00edch pohlavn\u011b p\u0159enosn\u00fdch infekc\u00ed schv\u00e1lenou CDC v roce 2024. Spole\u010dn\u011b poskytuj\u00ed vrstvenou ochranu proti HIV, chlamydi\u00edm, syfilis a kapavce (u posledn\u00ed s ni\u017e\u0161\u00ed \u00fa\u010dinnost\u00ed kv\u016fli rezistenci). Dostupn\u00e9 balen\u00ed: 1, 3 nebo 6 m\u011bs\u00edc\u016f. Pouze pod odborn\u00fdm dohledem \u2014 p\u0159ed zah\u00e1jen\u00edm je nutn\u00e9 potvrzen\u00ed HIV-negativn\u00edho stavu, vy\u0161et\u0159en\u00ed funkce ledvin a s\u00e9rologie HBV.<\/p>\n<\/div>\n<div class=\"medsbase-trust-strip\" style=\"background:#f4f8fb;border:1px solid #d8e3eb;padding:12px 16px;margin:16px 0;border-radius:4px;font-size:14px;\">\n<strong>Co z\u00edsk\u00e1te s MedsBase:<\/strong> V\u00fdrobce certifikovan\u00fd WHO-GMP \u00b7 Diskr\u00e9tn\u00ed balen\u00ed \u00b7 Celosv\u011btov\u00e1 doprava \u00b7 V\u00edce ne\u017e 1 400 ov\u011b\u0159en\u00fdch <a href=\"https:\/\/medsbase.com\/cs\/reviews\/\">recenz\u00ed z\u00e1kazn\u00edk\u016f<\/a>\n<\/div>\n<p class=\"medsbase-reship-line\" style=\"font-size:14px;color:#444;margin:8px 0 18px;\">\ud83d\udce6 Ka\u017ed\u00e1 objedn\u00e1vka je pokryta na\u0161\u00ed <a href=\"https:\/\/medsbase.com\/cs\/medsbase-re-shipment-assurance-policy\/\"><strong>Z\u00e1rukou op\u011btovn\u00e9ho odesl\u00e1n\u00ed<\/strong><\/a> \u2014 pokud va\u0161e z\u00e1silka nedoraz\u00ed do 20 pracovn\u00edch dn\u016f, p\u0159epos\u00edl\u00e1me ji.<\/p>\n<h3>Pro\u010d objedn\u00e1vat z MedsBase<\/h3>\n<p>Na\u0161e generick\u00e9 l\u00e9ky poch\u00e1zej\u00ed od v\u00fdrobc\u016f certifikovan\u00fdch WHO-GMP a jsou expedov\u00e1ny po cel\u00e9m sv\u011bt\u011b v diskr\u00e9tn\u00edm, nen\u00e1padn\u00e9m balen\u00ed \u2013 na vn\u011bj\u0161\u00ed stran\u011b bal\u00edku nen\u00ed uveden n\u00e1zev l\u00e9ku. Platby kartou jsou sm\u011brov\u00e1ny prost\u0159ednictv\u00edm regulovan\u00e9ho procesoru (popisky na v\u00fdpisu zahrnuj\u00ed regulovan\u00e9ho procesora plateb kartou \u2013 nikdy \u201cMedsBase\u201d nebo n\u00e1zev l\u00e9ku). P\u0159ij\u00edm\u00e1me tak\u00e9 kryptom\u011bny a bankovn\u00ed p\u0159evody SEPA. Ka\u017ed\u00e1 objedn\u00e1vka je zaji\u0161t\u011bna na\u0161\u00ed politikou p\u0159eposl\u00e1n\u00ed.<\/p>\n<h2 class=\"wp-block-heading\">Co obsahuje PrEP Starter Pack<\/h2>\n<p>Ka\u017ed\u00e1 \u00farove\u0148 dod\u00e1vky obsahuje odpov\u00eddaj\u00edc\u00ed mno\u017estv\u00ed obou slo\u017eek na 30\/90\/180 dn\u00ed:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/medsbase.com\/cs\/tenvir-em\/\">Tenvir-EM<\/a><\/strong> (tenofovir disoproxil 300 mg + emtricitabin 200 mg, Cipla). Jednou denn\u011b u\u017e\u00edvan\u00e1 peror\u00e1ln\u00ed tableta. Dv\u011b NRTI, kter\u00e9 blokuj\u00ed HIV reverzn\u00ed transkript\u00e1zu p\u0159ed virovou integrac\u00ed. Studie iPrEx, Partners PrEP, IPERGAY a PROUD potvrzuj\u00ed 86\u201399% sn\u00ed\u017een\u00ed relativn\u00edho rizika n\u00e1kazy HIV p\u0159i d\u016fsledn\u00e9m u\u017e\u00edv\u00e1n\u00ed. Aktivn\u00ed tak\u00e9 proti hepatitid\u011b B (HBV).<\/li>\n<li><strong><a href=\"https:\/\/medsbase.com\/cs\/doxycycline-capsules\/\">Doxycyklin 100 mg<\/a><\/strong> (Cipla). Pou\u017e\u00edv\u00e1 se zde pro doxy-PEP: jedin\u00e1 d\u00e1vka 200 mg u\u017eit\u00e1 do 72 hodin po nechr\u00e1n\u011bn\u00e9m pohlavn\u00edm styku poskytuje 60\u201380% sn\u00ed\u017een\u00ed relativn\u00edho rizika syfilis a chlamydi\u00ed a p\u0159ibli\u017en\u011b 55% proti kapavce (pokyny CDC 2024, zalo\u017een\u00e9 na studii DoxyPEP 2022 a ANRS DoxyVAC 2023).<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">Pro\u010d kombinovat HIV PrEP s doxy-PEP?<\/h2>\n<p>HIV PrEP chr\u00e1n\u00ed p\u0159ed HIV, ale nechr\u00e1n\u00ed p\u0159ed bakteri\u00e1ln\u00edmi pohlavn\u011b p\u0159enosn\u00fdmi infekcemi. Studie u\u017eivatel\u016f PrEP trvale ukazuj\u00ed vysok\u00fd v\u00fdskyt chlamydi\u00ed, kapavky a syfilis \u2014 \u010d\u00e1ste\u010dn\u011b proto, \u017ee d\u016fsledn\u00e9 pou\u017e\u00edv\u00e1n\u00ed kondom\u016f kles\u00e1, jakmile je odstran\u011bna obava z HIV. Doxy-PEP tuto mezeru uzav\u00edr\u00e1.<\/p>\n<p>Klinick\u00e9 pokyny CDC z roku 2024 v\u00fdslovn\u011b doporu\u010duj\u00ed doxy-PEP pro: mu\u017ee, kte\u0159\u00ed maj\u00ed sex s mu\u017ei (MSM) a transgender \u017eeny s jednou nebo v\u00edce bakteri\u00e1ln\u00edmi pohlavn\u011b p\u0159enosn\u00fdmi infekcemi v uplynul\u00fdch 12 m\u011bs\u00edc\u00edch. Randomizovan\u00e1 studie DoxyPEP z roku 2022 (Luetkemeyer et al., <em>NEJM<\/em>) uk\u00e1zala 65% sn\u00ed\u017een\u00ed jak\u00e9koli bakteri\u00e1ln\u00ed pohlavn\u011b p\u0159enosn\u00e9 infekce za \u010dtvrtlet\u00ed; studie ANRS DoxyVAC (2023, Francie) replikovala \u00fa\u010dinek na chlamydie\/syfilis. Kombinovan\u00fd bal\u00ed\u010dek poskytuje ob\u011b vrstvy ochrany v jedn\u00e9 z\u00e1silce.<\/p>\n<h2 class=\"wp-block-heading\">Pro koho je tento bal\u00ed\u010dek ur\u010den<\/h2>\n<p><strong>Nejvhodn\u011bj\u0161\u00ed kandid\u00e1ti:<\/strong><\/p>\n<ul>\n<li>Cisgender MSM a transgender \u017eeny s v\u00fdznamn\u00fdm rizikem HIV, kte\u0159\u00ed tak\u00e9 uv\u00e1d\u011bj\u00ed nechr\u00e1n\u011bn\u00fd an\u00e1ln\u00ed\/or\u00e1ln\u00ed sex s anamn\u00e9zou bakteri\u00e1ln\u00ed pohlavn\u011b p\u0159enosn\u00e9 infekce<\/li>\n<li>Cisgender mu\u017ei v serodiskordantn\u00edch vztaz\u00edch<\/li>\n<li>Ka\u017ed\u00fd, kdo chce testovan\u00fd HIV PrEP a z\u00e1rove\u0148 by t\u011b\u017eil z vrstven\u00e9 prevence pohlavn\u011b p\u0159enosn\u00fdch infekc\u00ed<\/li>\n<\/ul>\n<p><strong>NEN\u00cd vhodn\u00e9 pro:<\/strong><\/p>\n<ul>\n<li>Ka\u017ed\u00fd, kdo m\u00e1 aktu\u00e1ln\u00ed nebo nel\u00e9\u010denou HIV infekci \u2014 Tenvir-EM je profylaxe s dv\u011bma NRTI, nikoli plnohodnotn\u00e1 antiretrovirov\u00e1 terapie (ART); jeho pou\u017e\u00edv\u00e1n\u00ed b\u011bhem HIV infekce rychle vyb\u00edr\u00e1 rezistenci M184V a ohro\u017euje budouc\u00ed l\u00e9\u010dbu<\/li>\n<li>Ka\u017ed\u00fd s eGFR &lt; 60 ml\/min \u2014 tenofovir disoproxil se vylu\u010duje ledvinami a je na popula\u010dn\u00ed \u00farovni nefrotoxick\u00fd<\/li>\n<li>Cisgender \u017eeny \u2014 TDF\/FTC prok\u00e1zalo \u00fa\u010dinnost u cisgender \u017een pouze p\u0159i velmi vysok\u00e9 adherenci (\u22657 d\u00e1vek\/t\u00fdden); TAF\/FTC (Descovy) nen\u00ed pro cisgender \u017eeny schv\u00e1leno podle CDC 2023<\/li>\n<li>D\u011bti &lt; 35 kg nebo mlad\u0161\u00ed ne\u017e 12 let<\/li>\n<li>T\u011bhotn\u00e9 \u017eeny v prvn\u00edm trimestru (doxycyklin je kontraindikov\u00e1n; TDF\/FTC je v t\u011bhotenstv\u00ed p\u0159ijateln\u00fd, pokud riziko HIV infekce ospravedl\u0148uje jeho u\u017eit\u00ed)<\/li>\n<li>Ka\u017ed\u00fd s hepatitidou B, kdo by p\u0159eru\u0161il u\u017e\u00edv\u00e1n\u00ed tenofoviru bez n\u00e1hrady \u00fa\u010dinn\u00e9 proti HBV (riziko reaktivace HBV)<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">Jak spr\u00e1vn\u011b pou\u017e\u00edvat balen\u00ed<\/h2>\n<p><strong>Tenvir-EM (HIV PrEP)<\/strong><\/p>\n<ul>\n<li><strong>Denn\u00ed PrEP:<\/strong> Jedna tableta ve stejnou dobu ka\u017ed\u00fd den. Ochrana v rekt\u00e1ln\u00ed tk\u00e1ni nast\u00e1v\u00e1 po 7 dnech, v cervikovagin\u00e1ln\u00ed\/peniln\u00ed tk\u00e1ni po 21 dnech.<\/li>\n<li><strong>2-1-1 PrEP na vy\u017e\u00e1d\u00e1n\u00ed (pouze pro MSM):<\/strong> 2 tablety 2\u201324 hodin p\u0159ed o\u010dek\u00e1van\u00fdm pohlavn\u00edm stykem, 1 tableta 24 hodin po prvn\u00ed d\u00e1vce, 1 tableta 48 hodin po prvn\u00ed d\u00e1vce. \u00da\u010dinn\u00e9 pouze u MSM s pl\u00e1novan\u00fdm pohlavn\u00edm stykem.<\/li>\n<li>U\u017e\u00edvejte s j\u00eddlem ke sn\u00ed\u017een\u00ed nevolnosti v prvn\u00edch 1\u20132 t\u00fddnech.<\/li>\n<li>Nep\u0159est\u00e1vejte n\u00e1hle bez odborn\u00e9ho dohledu, pokud m\u00e1te koinfekci HBV.<\/li>\n<\/ul>\n<p><strong>Doxycyklin 100 mg (doxy-PEP)<\/strong><\/p>\n<ul>\n<li>Jednor\u00e1zov\u00e1 d\u00e1vka 200 mg (2 tobolky) do 24 hodin po nechr\u00e1n\u011bn\u00e9m pohlavn\u00edm styku; a\u017e 72 hodin p\u0159i zpo\u017ed\u011bn\u00ed.<\/li>\n<li>Maxim\u00e1ln\u011b 200 mg za 24hodinov\u00e9 obdob\u00ed.<\/li>\n<li>U\u017e\u00edvejte s plnou sklenic\u00ed vody; z\u016fsta\u0148te ve vzp\u0159\u00edmen\u00e9 poloze 30 minut (riziko ezofagitidy).<\/li>\n<li>Vyhn\u011bte se u\u017eit\u00ed do 2 hodin od ml\u00e9\u010dn\u00fdch v\u00fdrobk\u016f, antacid, dopl\u0148k\u016f \u017eeleza nebo produkt\u016f obohacen\u00fdch v\u00e1pn\u00edkem (chelace).<\/li>\n<li>Pou\u017e\u00edvejte ochranu proti slunci \u2014 doxycyklin zvy\u0161uje fotosenzitivitu.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">Povinn\u00fd harmonogram testov\u00e1n\u00ed<\/h2>\n<table style=\"border-collapse:collapse;width:100%;margin:16px 0;\">\n<thead>\n<tr style=\"background:#2c7cb0;color:#fff;\">\n<th style=\"padding:10px;border:1px solid #ddd;text-align:left;\">Test<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;text-align:left;\">Frekvence<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:10px;border:1px solid #ddd;\">HIV protil\u00e1tky\/antigen (4. generace)<\/td>\n<td style=\"padding:10px;border:1px solid #ddd;\">V\u00fdchoz\u00ed stav; ka\u017ed\u00e9 3 m\u011bs\u00edce p\u0159i u\u017e\u00edv\u00e1n\u00ed PrEP<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #ddd;background:#f9f9f9;\">Hepatitida B povrchov\u00fd antigen + povrchov\u00e9 protil\u00e1tky<\/td>\n<td style=\"padding:10px;border:1px solid #ddd;background:#f9f9f9;\">V\u00fdchoz\u00ed stav; o\u010dkov\u00e1n\u00ed, pokud jste n\u00e1chyln\u00ed<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #ddd;\">Ren\u00e1ln\u00ed funkce (kreatinin, eGFR)<\/td>\n<td style=\"padding:10px;border:1px solid #ddd;\">V\u00fdchoz\u00ed hodnoty; ka\u017ed\u00fdch 6 m\u011bs\u00edc\u016f p\u0159i u\u017e\u00edv\u00e1n\u00ed PrEP<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #ddd;background:#f9f9f9;\">S\u00e9rologie syfilis + NAAT test na chlamydie\/kapavku (3 m\u00edsta, pokud je to mo\u017en\u00e9)<\/td>\n<td style=\"padding:10px;border:1px solid #ddd;background:#f9f9f9;\">V\u00fdchoz\u00ed hodnoty; ka\u017ed\u00e9 3 m\u011bs\u00edce<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #ddd;\">T\u011bhotensk\u00fd test (cisgender \u017eeny \/ transmu\u017eov\u00e9 na TDF)<\/td>\n<td style=\"padding:10px;border:1px solid #ddd;\">Ka\u017ed\u00e9 3 m\u011bs\u00edce<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"wp-block-heading\">Bezpe\u010dnost kombinovan\u00e9ho u\u017e\u00edv\u00e1n\u00ed<\/h2>\n<p>Tenvir-EM a doxycyklin nemaj\u00ed klinicky v\u00fdznamnou farmakokinetickou interakci. Oba jsou dob\u0159e sn\u00e1\u0161eny spole\u010dn\u011b. Hlavn\u00ed aspekty kombinovan\u00e9ho u\u017e\u00edv\u00e1n\u00ed jsou:<\/p>\n<ul>\n<li><strong>Fotosensitivita<\/strong> z doxycyklinu m\u016f\u017ee b\u00fdt zes\u00edlena u u\u017eivatel\u016f, kte\u0159\u00ed tak\u00e9 u\u017e\u00edvaj\u00ed SSRI nebo thiazidov\u00e1 diuretika.<\/li>\n<li><strong>Antacida a \u017eelezo<\/strong> sni\u017euj\u00ed vst\u0159eb\u00e1v\u00e1n\u00ed doxycyklinu \u2014 odd\u011blte u\u017e\u00edv\u00e1n\u00ed o \u22652 hodiny.<\/li>\n<li><strong>Nevolnost<\/strong> v prvn\u00edm t\u00fddnu je \u010dast\u011bj\u0161\u00ed, kdy\u017e jsou oba l\u00e9ky u\u017e\u00edv\u00e1ny spole\u010dn\u011b nala\u010dno. U\u017e\u00edvejte Tenvir-EM s sn\u00eddan\u00ed a doxy-PEP s mal\u00fdm j\u00eddlem.<\/li>\n<li><strong>Vagin\u00e1ln\u00ed\/an\u00e1ln\u00ed mikrobiom<\/strong> se m\u016f\u017ee zm\u011bnit p\u0159i chronick\u00e9m u\u017e\u00edv\u00e1n\u00ed doxycyklinu \u2014 sledujte p\u0159\u00edznaky nov\u00e9 kandid\u00f3zy nebo bakteri\u00e1ln\u00ed vagin\u00f3zy.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">Vedlej\u0161\u00ed \u00fa\u010dinky<\/h2>\n<p><strong>Tenvir-EM<\/strong> (typick\u00fd v\u00fdskyt &lt; 10 %): nevolnost, bolest hlavy, \u00fanava v prvn\u00edch 2 t\u00fddnech (\u201cstartovac\u00ed syndrom\u201d, obvykle vymiz\u00ed). Vz\u00e1cn\u011b: m\u00edrn\u00e9 sn\u00ed\u017een\u00ed hustoty kostn\u00ed tk\u00e1n\u011b (BMD se obnov\u00ed po vysazen\u00ed); pomal\u00fd pokles ren\u00e1ln\u00ed funkce (~1 ml\/min\/rok v pr\u016fm\u011bru \u2014 relevantn\u00ed p\u0159i dlouhodob\u00e9m u\u017e\u00edv\u00e1n\u00ed).<\/p>\n<p><strong>Doxycyklin<\/strong> (typick\u00fd v\u00fdskyt): fotosenzitivita, gastrointestin\u00e1ln\u00ed pot\u00ed\u017ee, ezofagitida p\u0159i u\u017eit\u00ed bez vody\/ve vzp\u0159\u00edmen\u00e9 poloze, vz\u00e1cn\u011b p\u0159ecitliv\u011blost. Dlouhodob\u00e9 u\u017e\u00edv\u00e1n\u00ed zvy\u0161uje obavy z rozvoje rezistence na tetracykliny na popula\u010dn\u00ed \u00farovni \u2014 hlavn\u00ed d\u016fvod, pro\u010d je doxy-PEP omezen na vysoce rizikov\u00e9 populace nam\u00edsto v\u0161eobecn\u00e9ho doporu\u010den\u00ed.<\/p>\n<p><strong>P\u0159eru\u0161te u\u017e\u00edv\u00e1n\u00ed a vyhledejte l\u00e9ka\u0159skou pomoc<\/strong> p\u0159i: jak\u00fdchkoli zn\u00e1mk\u00e1ch akutn\u00ed HIV serokonverze (hore\u010dka, vyr\u00e1\u017eka, lymfadenopatie, bolest v krku 2\u20134 t\u00fddny po podez\u0159en\u00ed na expozici \u2014 okam\u017eit\u011b prove\u010fte test na HIV a pokra\u010dujte v PrEP a\u017e do v\u00fdsledku); t\u011b\u017ek\u00e9 vyr\u00e1\u017ece (Stevens-Johnson\u016fv syndrom); siln\u00e9 bolesti b\u0159icha; \u017eloutence; p\u0159etrv\u00e1vaj\u00edc\u00edm zvracen\u00ed nebo pr\u016fjmu.<\/p>\n<h2 id=\"faqs\">\u010casto kladen\u00e9 dotazy<\/h2>\n<h3 class=\"wp-block-heading\">Chr\u00e1n\u00ed toto proti v\u0161em STI?<\/h3>\n<p>HIV: ano (86\u201399 % p\u0159i dodr\u017eov\u00e1n\u00ed l\u00e9\u010dby). Syfilis: ano (~73 % sn\u00ed\u017een\u00ed dle studie DoxyPEP). Chlamydie: ano (~74 % sn\u00ed\u017een\u00ed). Kapavka: \u010d\u00e1ste\u010dn\u011b (~55 % sn\u00ed\u017een\u00ed s rostouc\u00ed rezistenc\u00ed). Mycoplasma genitalium: pravd\u011bpodobn\u011b ne (rezistence na dokcyklin &gt; 50 %). HSV \/ HPV \/ hepatitida A \/ hepatitida C: nechr\u00e1n\u00ed \u2014 nechte se o\u010dkovat a pou\u017e\u00edvejte kondomy pro trvalou ochranu.<\/p>\n<h3 class=\"wp-block-heading\">Mohu u\u017e\u00edt ob\u011b tablety ve stejn\u00fd den?<\/h3>\n<p>Ano. U\u017e\u00edvejte Tenvir-EM v obvyklou denn\u00ed dobu. Doxy-PEP v d\u00e1vce 200 mg u\u017eijte kdykoli do 72 hodin po nechr\u00e1n\u011bn\u00e9m pohlavn\u00edm styku. V\u00fdznamn\u011b spolu neinteraguj\u00ed.<\/p>\n<h3 class=\"wp-block-heading\">Jak rychle za\u010dne PrEP p\u016fsobit?<\/h3>\n<p>Rekt\u00e1ln\u00ed sliznice: 7 dn\u016f denn\u00edho d\u00e1vkov\u00e1n\u00ed. Cervikovagin\u00e1ln\u00ed\/peniln\u00ed sliznice: 21 dn\u016f. Re\u017eim 2-1-1 na vy\u017e\u00e1d\u00e1n\u00ed poskytuje ochranu 2 hodiny po prvn\u00ed d\u00e1vce 2 tablet (pouze pro MSM).<\/p>\n<h3 class=\"wp-block-heading\">Co kdy\u017e vynech\u00e1m d\u00e1vku Tenvir-EM?<\/h3>\n<p>U\u017eijte ji co nejd\u0159\u00edve, jak si vzpomenete, pokud nen\u00ed v\u00e1\u0161 dal\u0161\u00ed napl\u00e1novan\u00fd p\u0159\u00edjem do 4 hodin. Denn\u00ed adherence nad 4 d\u00e1vky\/t\u00fdden poskytuje vysokou ochranu u MSM; pod 4 d\u00e1vky\/t\u00fdden ochrana rychle kles\u00e1. Cisgender \u017eeny pot\u0159ebuj\u00ed \u22657 d\u00e1vek\/t\u00fdden pro podobnou ochranu.<\/p>\n<h3 class=\"wp-block-heading\">M\u016f\u017eu p\u00edt alkohol?<\/h3>\n<p>Ano \u2014 ani Tenvir-EM, ani doxycyklin v\u00fdznamn\u011b neinteraguj\u00ed s alkoholem p\u0159i m\u00edrn\u00e9m p\u0159\u00edjmu. Nadm\u011brn\u00e9 u\u017e\u00edv\u00e1n\u00ed alkoholu je spojeno s nedodr\u017eov\u00e1n\u00edm PrEP a zv\u00fd\u0161enou frekvenc\u00ed rizikov\u00e9ho sexu, proto tuto cestu \u0159e\u0161te samostatn\u011b.<\/p>\n<h3 class=\"wp-block-heading\">M\u016f\u017eu to u\u017e\u00edvat v t\u011bhotenstv\u00ed?<\/h3>\n<p>Tenvir-EM m\u00e1 dobr\u00e1 data pro t\u011bhotenstv\u00ed a je p\u0159ijateln\u00fd, pokud riziko HIV ospravedl\u0148uje u\u017e\u00edv\u00e1n\u00ed. <strong>Doxycyklin je v t\u011bhotenstv\u00ed kontraindikov\u00e1n po 18. t\u00fddnu<\/strong> (\u00fa\u010dinky na zuby a kosti plodu). Pokud ot\u011bhotn\u00edte, p\u0159esta\u0148te u\u017e\u00edvat doxy-PEP slo\u017eku; pokra\u010dujte v u\u017e\u00edv\u00e1n\u00ed Tenvir-EM, pokud p\u0159etrv\u00e1v\u00e1 riziko HIV, pod dohledem specialisty.<\/p>\n<h3 class=\"wp-block-heading\">Co kdy\u017e jsem vystaven HIV d\u0159\u00edve, ne\u017e je PrEP pln\u011b aktivn\u00ed?<\/h3>\n<p>Pokud m\u00e1te zn\u00e1mou vysokorizikovou expozici b\u011bhem prvn\u00edch 7 dn\u016f od za\u010d\u00e1tku denn\u00edho PrEP, kontaktujte klinika ohledn\u011b HIV PEP (28denn\u00ed re\u017eim se 3 l\u00e9ky, zah\u00e1jen\u00fd do 72 hodin). Nespol\u00e9hejte na \u010d\u00e1ste\u010dnou ochranu PrEP p\u0159i akutn\u00ed vysokorizikov\u00e9 expozici.<\/p>\n<h3 class=\"wp-block-heading\">Jak je bal\u00ed\u010dek zas\u00edl\u00e1n?<\/h3>\n<p>Diskr\u00e9tn\u00ed obal bez n\u00e1zv\u016f l\u00e9k\u016f na vn\u011bj\u0161\u00ed stran\u011b. Doru\u010den\u00ed po cel\u00e9m sv\u011bt\u011b. <a href=\"https:\/\/medsbase.com\/cs\/medsbase-re-shipment-assurance-policy\/\">Z\u00e1rukou op\u011btovn\u00e9ho odesl\u00e1n\u00ed<\/a> pokr\u00fdv\u00e1 bezplatn\u00e9 p\u0159eposl\u00e1n\u00ed, pokud va\u0161e z\u00e1silka nedoraz\u00ed do 20 pracovn\u00edch dn\u016f.<\/p>\n<h3 class=\"wp-block-heading\">M\u016f\u017eu platit kryptom\u011bnou?<\/h3>\n<p>Ano \u2014 Bitcoin, Ethereum, USDT a dal\u0161\u00ed hlavn\u00ed kryptom\u011bny p\u0159es Plisio s automatickou 10% slevou p\u0159i placen\u00ed. Viz <a href=\"https:\/\/medsbase.com\/cs\/crypto-payment-guide\/\">Pr\u016fvodce kryptoplatbami<\/a>.<\/p>\n<h3 class=\"wp-block-heading\">Kde si m\u016f\u017eu nechat ud\u011blat testy?<\/h3>\n<p>V\u011bt\u0161ina klinik zam\u011b\u0159en\u00fdch na sexu\u00e1ln\u00ed zdrav\u00ed, ordinac\u00ed praktick\u00fdch l\u00e9ka\u0159\u016f a mnoho bezplatn\u00fdch komunitn\u00edch testovac\u00edch program\u016f (nap\u0159. Terrence Higgins Trust ve Velk\u00e9 Brit\u00e1nii, Planned Parenthood v USA, region\u00e1ln\u00ed slu\u017eby jinde) nab\u00edz\u00ed kompletn\u00ed \u010dtvrtletn\u00ed panel test\u016f na pohlavn\u011b p\u0159enosn\u00e9 choroby a testov\u00e1n\u00ed na HIV, kter\u00e9 jsou nutn\u00e9 pro bezpe\u010dn\u00e9 u\u017e\u00edv\u00e1n\u00ed PrEP.<\/p>\n<p><!-- mb-bundle-quantities-v1 --><\/p>\n<h2 class=\"wp-block-heading\" id=\"whats-in-each-tier\">Co z\u00edsk\u00e1te v ka\u017ed\u00e9m bal\u00ed\u010dku<\/h2>\n<p>Tenvir-EM se u\u017e\u00edv\u00e1 jednou denn\u011b pro HIV PrEP. Doxycyklin 100 mg je p\u0159id\u00e1n pro Doxy-PEP \u2014 dv\u011b tablety (200 mg) do 72 hodin po nechr\u00e1n\u011bn\u00e9m sexu, podle doporu\u010den\u00ed CDC z roku 2024. Z\u00e1soba doxycyklinu p\u0159edpokl\u00e1d\u00e1 p\u0159ibli\u017en\u011b 5 ud\u00e1lost\u00ed m\u011bs\u00ed\u010dn\u011b; \u010dast\u011bj\u0161\u00ed u\u017eivatel\u00e9 by m\u011bli doplnit samostatn\u00fdm balen\u00edm Cendox nebo Doxypal.<\/p>\n<table style=\"border-collapse:collapse;width:100%;margin:12px 0 18px 0;\">\n<thead>\n<tr style=\"background:#2c7cb0;color:#fff;\">\n<th style=\"padding:10px 12px;border:1px solid #ddd;text-align:left;\">\u00darove\u0148<\/th>\n<th style=\"padding:10px 12px;border:1px solid #ddd;text-align:left;\">Obsah<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:10px 12px;border:1px solid #ddd;vertical-align:top;white-space:nowrap;font-weight:600;\">1 m\u011bs\u00edc<\/td>\n<td style=\"padding:10px 12px;border:1px solid #ddd;\">\n<ul style=\"margin:6px 0 0 18px;padding:0;\">\n<li>Tenvir-EM (TDF 300 mg + FTC 200 mg) \u2014 30 tablet<\/li>\n<li>Doxycyklin 100 mg \u2014 10 tablet (\u22485 ud\u00e1lost\u00ed s doxy-PEP)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 12px;border:1px solid #ddd;vertical-align:top;white-space:nowrap;font-weight:600;\">3 m\u011bs\u00edce<\/td>\n<td style=\"padding:10px 12px;border:1px solid #ddd;\">\n<ul style=\"margin:6px 0 0 18px;padding:0;\">\n<li>Tenvir-EM (TDF 300 mg + FTC 200 mg) \u2014 90 tablet<\/li>\n<li>Doxycyklin 100 mg \u2014 30 tablet (\u224815 ud\u00e1lost\u00ed s doxy-PEP)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 12px;border:1px solid #ddd;vertical-align:top;white-space:nowrap;font-weight:600;\">6 m\u011bs\u00edc\u016f<\/td>\n<td style=\"padding:10px 12px;border:1px solid #ddd;\">\n<ul style=\"margin:6px 0 0 18px;padding:0;\">\n<li>Tenvir-EM (TDF 300 mg + FTC 200 mg) \u2014 180 tablet<\/li>\n<li>Doxycyklin 100 mg \u2014 60 tablet (\u224830 ud\u00e1lost\u00ed s doxy-PEP)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- \/mb-bundle-quantities-v1 --><\/p>\n<p class=\"medsbase-link-boost-2026-05-21\" data-marker=\"mb-link-boost-tavin-em\">The <a href=\"https:\/\/medsbase.com\/cs\/prep-starter-pack\/\">Startovac\u00ed bal\u00ed\u010dek PrEP<\/a> kombinuje Tenvir-EM s doxycyklinem pro Doxy-PEP; u\u017eivatel\u00e9, kte\u0159\u00ed preferuj\u00ed TDF\/FTC od v\u00fdrobce Emcure, mohou nahradit <a href=\"https:\/\/medsbase.com\/cs\/tavin-em\/\">Tavin EM (tenofovir 300 mg + emtricitabin 200 mg)<\/a> jako denn\u00ed tableta PrEP p\u0159i zachov\u00e1n\u00ed doksycyklinov\u00e9 slo\u017eky pro profylaxi STI.<\/p>\n<p><!-- medsbase-related-alts-v1 --><\/p>\n<h2 class=\"wp-block-heading\">Tak\u00e9 v na\u0161\u00ed nab\u00eddce Sexu\u00e1ln\u00ed zdrav\u00ed<\/h2>\n<ul>\n<li><strong>Alternativy HIV PrEP TDF\/FTC:<\/strong> <a href=\"https:\/\/medsbase.com\/cs\/ricovir-em\/\">Ricovir EM<\/a>, <a href=\"https:\/\/medsbase.com\/cs\/tenof-em\/\">Tenof EM<\/a>, <a href=\"https:\/\/medsbase.com\/cs\/tavin-em\/\">Tavin EM<\/a><\/li>\n<li><strong>HIV PrEP TAF\/FTC (pouze pro MSM a trans \u017eeny):<\/strong> <a href=\"https:\/\/medsbase.com\/cs\/taficita\/\">Taficita<\/a><\/li>\n<li><strong>Bal\u00ed\u010dek STI:<\/strong> <a href=\"https:\/\/medsbase.com\/cs\/std-protection-pack\/\">Bal\u00ed\u010dek ochrany proti STD<\/a><\/li>\n<li><strong>Samotn\u00fd doksycyklin:<\/strong> <a href=\"https:\/\/medsbase.com\/cs\/doxycycline-capsules\/\">Doxycyklinov\u00e9 kapsle<\/a>, <a href=\"https:\/\/medsbase.com\/cs\/cendox\/\">Cendox<\/a><\/li>\n<li>Prohl\u00e9dn\u011bte si celou <a href=\"https:\/\/medsbase.com\/cs\/sexual-health\/\">Sexu\u00e1ln\u00ed zdrav\u00ed<\/a> kategorii<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">D\u016fle\u017eit\u00e9 bezpe\u010dnostn\u00ed informace<\/h2>\n<p>HIV PrEP vy\u017eaduje potvrzen\u00fd HIV-negativn\u00ed status p\u0159ed zah\u00e1jen\u00edm a ka\u017ed\u00e9 3 m\u011bs\u00edce b\u011bhem terapie. Na za\u010d\u00e1tku je nutn\u00e9 vy\u0161et\u0159it s\u00e9rologii hepatitidy B a ren\u00e1ln\u00ed funkci (eGFR). PrEP Starter Pack je re\u017eim pod odborn\u00fdm dohledem, nikoli n\u00e1hrada klinick\u00e9ho sledov\u00e1n\u00ed. Neza\u010d\u00ednejte, pokud jste HIV-pozitivn\u00ed \u2013 samotn\u00fd TDF\/FTC rychle vyvol\u00e1 rezistenci M184V. Nepou\u017e\u00edvejte, pokud eGFR &lt; 60 ml\/min. Doxycyklin je kontraindikov\u00e1n v t\u011bhotenstv\u00ed po 18. t\u00fddnu, u d\u011bt\u00ed mlad\u0161\u00edch 8 let a u osob s p\u0159ecitliv\u011blost\u00ed na tetracykliny. P\u0159i z\u00e1va\u017en\u00e9 vyr\u00e1\u017ece, \u017eloutence, p\u0159\u00edznac\u00edch akutn\u00ed HIV s\u00e9rokonverze (hore\u010dka\/vyr\u00e1\u017eka\/lymfadenopatie 2\u20134 t\u00fddny po expozici) nebo siln\u00e9 bolesti b\u0159icha okam\u017eit\u011b p\u0159eru\u0161te l\u00e9\u010dbu a vyhledejte l\u00e9ka\u0159skou pomoc. Tato str\u00e1nka slou\u017e\u00ed pro vzd\u011bl\u00e1vac\u00ed \u00fa\u010dely a nenahrazuje konzultaci s kvalifikovan\u00fdm l\u00e9ka\u0159em.<\/p>","protected":false},"excerpt":{"rendered":"<p>Startovac\u00ed bal\u00ed\u010dek PrEP \u2014 Tenvir-EM (TDF\/FTC) pro HIV PrEP + doxycyklin 100 mg pro CDC schv\u00e1len\u00fd doxy-PEP v bal\u00ed\u010dku. Vrstven\u00e1 ochrana proti HIV (86\u201399% sn\u00ed\u017een\u00ed) + bakteri\u00e1ln\u00edm pohlavn\u011b p\u0159enosn\u00fdm infekc\u00edm (60\u201380% sn\u00ed\u017een\u00ed). Re\u017eim pod dohledem specialisty.<\/p>","protected":false},"featured_media":70078,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[3338,3337],"product_tag":[5833,5906,5907,3225,5815,5908,5354,5909,5910,5834,5911,5912,3340],"class_list":{"0":"post-70064","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-prep-medication-pre-exposure-prophylaxis","7":"product_cat-sexual-health","8":"product_tag-bundle","9":"product_tag-chlamydia-prevention","10":"product_tag-doxy-pep","11":"product_tag-doxycycline","12":"product_tag-hiv-prevention","13":"product_tag-medsbase-pack","14":"product_tag-prep","15":"product_tag-prep-starter-pack","16":"product_tag-sexual-health","17":"product_tag-stack","18":"product_tag-sti-prevention","19":"product_tag-syphilis-prevention","20":"product_tag-tenvir-em","22":"first","23":"instock","24":"shipping-taxable","25":"purchasable","26":"product-type-variable","27":"has-default-attributes"},"acf":[],"_links":{"self":[{"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/product\/70064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/comments?post=70064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/media\/70078"}],"wp:attachment":[{"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/media?parent=70064"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/product_brand?post=70064"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/product_cat?post=70064"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medsbase.com\/cs\/wp-json\/wp\/v2\/product_tag?post=70064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}