{"id":1451,"date":"2026-07-06T14:30:18","date_gmt":"2026-07-06T14:30:18","guid":{"rendered":"https:\/\/pharmacieduboisbajart.be\/?p=1451"},"modified":"2026-09-08T11:36:28","modified_gmt":"2026-09-08T11:36:28","slug":"is-sildenafil-gevaarlijk","status":"publish","type":"post","link":"https:\/\/pharmacieduboisbajart.be\/fr\/archieven\/1451","title":{"rendered":"Le sild\u00e9nafil est-il dangereux\u00a0? | Explication simple"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1451\" class=\"elementor elementor-1451\">\n\t\t\t\t<div class=\"elementor-element elementor-element-446386fe e-flex e-con-boxed e-con e-parent\" data-id=\"446386fe\" 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-07a5a19 elementor-widget elementor-widget-html\" data-id=\"07a5a19\" 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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Risico\u2019s en alarmsignalen<\/h1>\n    <p>Sildenafil is niet zonder risico, maar veel volwassen mannen kunnen het gebruiken wanneer een arts hun gezondheid en medicatie heeft beoordeeld en zij de voorgeschreven dosis volgen. Het risico hangt vooral af van hart- en vaatziekten, bloeddruk, andere geneesmiddelen en verkeerd gebruik.<\/p>\n  <\/header>\n\n  <section class=\"health-section\">\n    <h2>Wat betekent \u201cveilig\u201d bij sildenafil?<\/h2>\n    <p>Een geneesmiddel is niet voor iedereen ongevaarlijk. Sildenafil ondersteunt bij erectiestoornissen de reactie op seksuele prikkeling; het veroorzaakt niet vanzelf een erectie. Vaak gemelde bijwerkingen zijn hoofdpijn, blozen, maagklachten, een verstopte neus, duizeligheid, misselijkheid en veranderingen in het zien. Zulke klachten zijn meestal geen noodgeval, maar verdienen bespreking wanneer ze ernstig zijn, terugkomen of niet verdwijnen.<\/p>\n    <div class=\"box\">\n      <h3>Risico\u2019s beperken<\/h3>\n      <ul>\n        <li>Gebruik alleen de dosis en frequentie die voor u zijn afgesproken.<\/li>\n        <li>Neem geen extra tablet bij onvoldoende effect en combineer geen erectiemiddelen.<\/li>\n        <li>Vertel uw arts of apotheker over alle voorgeschreven middelen, zelfzorgmiddelen en recreatieve middelen.<\/li>\n        <li>Stop nooit zelf een voorgeschreven geneesmiddel om sildenafil te kunnen nemen.<\/li>\n      <\/ul>\n    <\/div>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Wanneer is het risico groter?<\/h2>\n    <p>Sildenafil mag niet samen met nitraten of stikstofmonoxidedonoren tegen pijn op de borst, poppers of riociguat worden gebruikt. De bloeddruk kan dan gevaarlijk dalen. Het middel is ook ongeschikt bij bepaalde ernstige hart-, bloeddruk-, lever- en oogaandoeningen en kort na een hartaanval of beroerte. Alfablokkers en andere bloeddrukverlagers zijn niet allemaal automatisch verboden, maar kunnen wel extra beoordeling vragen. Zie het volledige onderscheid tussen verboden combinaties en situaties die voorzichtigheid vragen bij <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/wie-mag-geen-sildenafil-gebruiken\">wie geen sildenafil mag gebruiken<\/a>.<\/p>\n    <p>Een medische beoordeling is ook zinvol omdat erectieproblemen een verband kunnen hebben met vaatziekten, diabetes, medicatie of andere oorzaken. De vraag is dus niet alleen of een tablet werkt, maar ook of seksuele activiteit en de behandeling verantwoord zijn in uw situatie.<\/p>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Klachten herkennen en handelen<\/h2>\n    <div class=\"table-scroll\" tabindex=\"0\" role=\"region\" aria-labelledby=\"caption-1451\">\n      <table class=\"compare-table\">\n        <caption id=\"caption-1451\">Praktische indeling van klachten na sildenafil<\/caption>\n        <thead><tr><th scope=\"col\">Klacht<\/th><th scope=\"col\">Wat doet u?<\/th><\/tr><\/thead>\n        <tbody>\n          <tr><th scope=\"row\">Lichte hoofdpijn, blozen, verstopte neus of maaglast<\/th><td>Rustig opvolgen; vraag advies als de klacht hevig is, aanhoudt of terugkeert.<\/td><\/tr>\n          <tr><th scope=\"row\">Duizeligheid of veranderingen in het zien<\/th><td>Rijd niet en bedien geen machines. Bespreek de reactie v\u00f3\u00f3r een volgende dosis.<\/td><\/tr>\n          <tr><th scope=\"row\">Pijn op de borst, flauwvallen of ernstige benauwdheid<\/th><td>Stop seksuele activiteit en zoek onmiddellijk hulp.<\/td><\/tr>\n          <tr><th scope=\"row\">Erectie langer dan vier uur, ook zonder pijn<\/th><td>Zoek onmiddellijk medische hulp.<\/td><\/tr>\n          <tr><th scope=\"row\">Plots verlies van gezichtsvermogen of ernstige allergische reactie<\/th><td>Zoek onmiddellijk medische hulp.<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n  <\/section>\n\n  <div class=\"medical-alert\">\n    <h2>Pijn op de borst na sildenafil<\/h2>\n    <p>Stop de activiteit en bel 112 bij mogelijk levensbedreigende pijn op de borst, ademnood of bewustzijnsverlies. Neem zelf geen nitraten. Vertel de hulpverleners wat u hebt ingenomen en wanneer, en rijd niet zelf naar de spoed.<\/p>\n  <\/div>\n\n  <section class=\"health-section\">\n    <h2>Hart en langdurig gebruik<\/h2>\n    <p>Hartinfarcten en andere cardiovasculaire voorvallen zijn gemeld na gebruik. Veel, maar niet alle betrokken personen hadden al risicofactoren; gebeurtenissen vonden vaak rond seksuele activiteit plaats. Op basis van zulke meldingen kan niet worden vastgesteld dat sildenafil de oorzaak was, maar evenmin kan een causaal risico volledig worden uitgesloten. Lees de gerichte uitleg over <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/kan-sildenafil-een-hartaanval-veroorzaken\">sildenafil en een hartaanval<\/a>.<\/p>\n    <p>Onderzoek naar herhaald gebruik biedt nuttige veiligheidsinformatie, maar garandeert niet dat ieder mogelijk risico voor iedere gebruiker is uitgesloten. Nieuwe klachten, een veranderde gezondheid of nieuwe medicatie zijn redenen om de behandeling opnieuw te laten beoordelen. Meer hierover staat bij <a href=\"https:\/\/pharmacieduboisbajart.be\/blog\/bijwerkingen-viagra-bij-mannen-lange-termijn\">bijwerkingen van Viagra bij langdurig gebruik<\/a>.<\/p>\n  <\/section>\n\n  <section class=\"health-section\">\n    <h2>Bronnen<\/h2>\n    <ul>\n      <li><a href=\"https:\/\/www.ema.europa.eu\/nl\/documents\/product-information\/viagra-epar-product-information_nl.pdf\">EMA: offici\u00eble Nederlandstalige productinformatie van Viagra<\/a><\/li>\n    <\/ul>\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>Is sildenafil gevaarlijk? Risico\u2019s en alarmsignalen Sildenafil is niet zonder risico, maar veel volwassen mannen kunnen het gebruiken wanneer een arts hun gezondheid en medicatie heeft beoordeeld en zij de voorgeschreven dosis volgen. Het risico hangt vooral af van hart- en vaatziekten, bloeddruk, andere geneesmiddelen en verkeerd gebruik. Wat betekent \u201cveilig\u201d bij sildenafil? Een geneesmiddel [&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-1451","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>Is sildenafil gevaarlijk? 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