{"id":1373,"date":"2026-06-26T19:29:46","date_gmt":"2026-06-26T19:29:46","guid":{"rendered":"https:\/\/pharmacieduboisbajart.be\/?p=1373"},"modified":"2026-09-08T11:21:41","modified_gmt":"2026-09-08T11:21:41","slug":"wat-als-sildenafil-niet-werkt","status":"publish","type":"post","link":"https:\/\/pharmacieduboisbajart.be\/fr\/blog\/wat-als-sildenafil-niet-werkt","title":{"rendered":"Que se passe-t-il si le sild\u00e9nafil ne fonctionne pas\u00a0? | Explication simple"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1373\" class=\"elementor elementor-1373\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2c74ad e-flex e-con-boxed e-con e-parent\" data-id=\"b2c74ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b3264a elementor-widget elementor-widget-html\" data-id=\"4b3264a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\n#pharma-about {--pharma-green: #2f7d32; 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Noteer eerst wat er precies gebeurde: dosis volgens voorschrift, tijdstip, maaltijd, alcohol, seksuele stimulatie, kwaliteit en duur van de erectie en bijwerkingen. Met die informatie kan uw arts gerichter beoordelen of het gebruik, de behandeling of een onderliggende oorzaak aandacht vraagt.<\/p>\n  <\/header>\n\n  <section class=\"health-section\">\n    <h2>Wat bedoelt u met \u2018werkt niet\u2019?<\/h2>\n    <p>Dat kan verschillende problemen beschrijven: helemaal geen erectie, onvoldoende stevigheid, verlies van de erectie v\u00f3\u00f3r de seksuele activiteit is afgerond, een te late start of een effect dat door bijwerkingen niet bruikbaar is. Die verschillen leiden niet vanzelf tot dezelfde oplossing.<\/p>\n    <p>Sildenafil ondersteunt de erectiereactie alleen bij seksuele prikkeling. Lees bij twijfel <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/werkt-sildenafil-zonder-seksuele-stimulatie\">waarom seksuele stimulatie nodig blijft<\/a>. Het middel verhoogt het libido niet rechtstreeks.<\/p>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Maak een bruikbaar overzicht voor het consult<\/h2>\n    <div class=\"table-scroll\" tabindex=\"0\" role=\"region\" aria-labelledby=\"caption-1373\">\n      <table class=\"compare-table\">\n        <caption id=\"caption-1373\">Waarnemingen die uw arts helpen het probleem te onderscheiden<\/caption>\n        <thead>\n          <tr><th scope=\"col\">Noteer<\/th><th scope=\"col\">Waarom dit helpt<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><th scope=\"row\">Dosis en tijdstip<\/th><td>Toont of het gebruik overeenkwam met het voorschrift<\/td><\/tr>\n          <tr><th scope=\"row\">Maaltijd en alcohol<\/th><td>Een zware maaltijd kan de start vertragen; alcohol kan de erectie verminderen<\/td><\/tr>\n          <tr><th scope=\"row\">Stimulatie en spanning<\/th><td>Helpt lichamelijke reactie en omstandigheden uit elkaar houden<\/td><\/tr>\n          <tr><th scope=\"row\">Effect en bijwerkingen<\/th><td>Maakt duidelijk of er geen effect, onvoldoende effect of slechte verdraagbaarheid was<\/td><\/tr>\n          <tr><th scope=\"row\">Andere medicatie en aandoeningen<\/th><td>Kan interacties, contra-indicaties en onderliggende oorzaken zichtbaar maken<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Wat kan de arts beoordelen?<\/h2>\n    <p>Een arts kan nagaan of het innamemoment en de voorgeschreven dosis passend zijn, of andere geneesmiddelen een rol spelen en of cardiovasculaire, vaatgerelateerde, neurologische, hormonale of psychologische factoren onderzocht moeten worden. Erectieproblemen kunnen deel zijn van een breder gezondheidsbeeld; een medische voorgeschiedenis en onderzoek zijn daarom zinvoller dan alleen van tablet wisselen.<\/p>\n    <p>Als een dosisaanpassing wordt overwogen, gebeurt dat op basis van effect en verdraagbaarheid. Lees de specifieke afweging bij <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/wanneer-overstappen-van-sildenafil-50-naar-100-mg\">overstappen van sildenafil 50 naar 100 mg<\/a>. Een algemene ori\u00ebntatie op een eerste behandeling staat bij <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/beste-sildenafil-voor-beginners\">sildenafil voor beginners<\/a>.<\/p>\n    <div class=\"warn\">\n      <p>Neem geen extra tablet na onvoldoende effect. Gebruik maximaal eenmaal per dag en combineer sildenafil niet zelf met tadalafil of een andere PDE5-remmer. Stop andere voorgeschreven geneesmiddelen evenmin op eigen initiatief.<\/p>\n    <\/div>\n  <\/section>\n\n  <aside class=\"medical-alert\">\n    <h2>Dringende klachten<\/h2>\n    <p>Gebruik sildenafil niet samen met nitraten, poppers of riociguat. Zoek onmiddellijk medische hulp bij een erectie langer dan vier uur, plots gezichtsverlies, een ernstige allergische reactie of pijn op de borst. Stop bij pijn op de borst met de activiteit en vertel de hulpverlener wat u nam en wanneer.<\/p>\n  <\/aside>\n\n  <section class=\"faq-section\">\n    <h2>Veelgestelde vragen<\/h2>\n    <details>\n      <summary>Hoeveel pogingen zijn nodig om te weten of sildenafil werkt?<\/summary>\n      <p>Er is geen universeel minimumaantal dat voor iedereen geldt. Bespreek herhaaldelijk onvoldoende resultaat met uw arts en neem uw concrete waarnemingen mee.<\/p>\n    <\/details>\n    <details>\n      <summary>Bewijst geen effect dat ik een hogere dosis nodig heb?<\/summary>\n      <p>Nee. Timing, eten, alcohol, stimulatie, interacties, bijwerkingen en onderliggende oorzaken kunnen allemaal relevant zijn. Alleen de voorschrijver kan bepalen of een dosiswijziging past.<\/p>\n    <\/details>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Offici\u00eble bron<\/h2>\n    <p><a href=\"https:\/\/www.ema.europa.eu\/nl\/documents\/product-information\/viagra-epar-product-information_nl.pdf\">EMA: Nederlandstalige productinformatie van Viagra<\/a><\/p>\n  <\/section>\n<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sildenafil werkt niet: wat bespreekt u met uw arts? Een teleurstellende poging is geen automatische reden om de dosis te verhogen. Noteer eerst wat er precies gebeurde: dosis volgens voorschrift, tijdstip, maaltijd, alcohol, seksuele stimulatie, kwaliteit en duur van de erectie en bijwerkingen. Met die informatie kan uw arts gerichter beoordelen of het gebruik, de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1373","post","type-post","status-publish","format-standard","hentry","category-medicaments"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sildenafil werkt niet: gesprek met uw arts<\/title>\n<meta name=\"description\" content=\"Werkt sildenafil onvoldoende? 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