{"id":216358,"date":"2026-04-20T13:15:34","date_gmt":"2026-04-20T07:45:34","guid":{"rendered":"https:\/\/newsfed.in\/english\/?p=216358"},"modified":"2026-04-20T13:15:34","modified_gmt":"2026-04-20T07:45:34","slug":"can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms","status":"publish","type":"post","link":"https:\/\/newsfed.in\/english\/can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms\/","title":{"rendered":"Can excessive mouthwash use lead to high blood pressure? New research raises alarms"},"content":{"rendered":"\n<p>Recent studies have suggested a startling link between the frequent use of antibacterial mouthwash and an increased risk of hypertension. While mouthwash is a popular choice for oral hygiene, researchers warn that its overuse can eliminate beneficial bacteria in the mouth. According to findings published in the National Library of Medicine, this disruption can have unforeseen consequences on cardiovascular health.<\/p>\n\n\n\n<p><strong>The Role of Nitric Oxide<\/strong> The study highlights that certain &#8220;good&#8221; bacteria in the oral cavity are essential for the production of nitric oxide. This molecule helps in relaxing blood vessels, which is critical for maintaining healthy blood pressure levels. When strong antibacterial chemicals in mouthwash kill these beneficial microbes, nitric oxide levels drop, potentially causing blood pressure to rise.<\/p>\n\n\n\n<p><strong>Risk Factors and Expert Advice<\/strong> The risk is primarily associated with mouthwashes containing harsh antibacterial agents used multiple times a day. Experts suggest that occasional use or using products recommended by dentists does not pose a significant threat. To maintain oral health without risking hypertension, it is advised to prioritize brushing and flossing while using mouthwash only as a supplement under professional guidance.<\/p>\n\n\n\n<p><strong>At a Glance<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Frequent use of strong antibacterial mouthwash may increase the risk of high blood pressure.<\/li>\n\n\n\n<li>Mouthwash can destroy beneficial bacteria responsible for producing nitric oxide.<\/li>\n\n\n\n<li>Reduced nitric oxide levels prevent blood vessels from relaxing, leading to hypertension.<\/li>\n\n\n\n<li>Experts recommend using mouthwash in moderation and preferably under medical supervision.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Recent studies have suggested a startling link between the frequent use of antibacterial mouthwash and an increased risk of hypertension. While mouthwash is a popular choice for oral hygiene, researchers warn that its overuse can eliminate beneficial bacteria in the mouth. According to findings published in the National Library of Medicine, this disruption can have [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":216360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/images.tv9hindi.com\/wp-content\/uploads\/2026\/04\/mouth-wash.jpg?w=1280","fifu_image_alt":"","footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-216358","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-other-news"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Can excessive mouthwash use lead to high blood pressure? New research raises alarms - Ekjhalak English<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newsfed.in\/english\/can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can excessive mouthwash use lead to high blood pressure? New research raises alarms - Ekjhalak English\" \/>\n<meta property=\"og:description\" content=\"Recent studies have suggested a startling link between the frequent use of antibacterial mouthwash and an increased risk of hypertension. While mouthwash is a popular choice for oral hygiene, researchers warn that its overuse can eliminate beneficial bacteria in the mouth. According to findings published in the National Library of Medicine, this disruption can have [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newsfed.in\/english\/can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms\/\" \/>\n<meta property=\"og:site_name\" content=\"Ekjhalak English\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-20T07:45:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/images.tv9hindi.com\/wp-content\/uploads\/2026\/04\/mouth-wash.jpg?w=1280\" \/><meta property=\"og:image\" content=\"https:\/\/images.tv9hindi.com\/wp-content\/uploads\/2026\/04\/mouth-wash.jpg?w=1280\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ekjhalak Desk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/images.tv9hindi.com\/wp-content\/uploads\/2026\/04\/mouth-wash.jpg?w=1280\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ekjhalak Desk\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/newsfed.in\\\/english\\\/can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newsfed.in\\\/english\\\/can-excessive-mouthwash-use-lead-to-high-blood-pressure-new-research-raises-alarms\\\/\"},\"author\":{\"name\":\"Ekjhalak Desk\",\"@id\":\"https:\\\/\\\/newsfed.in\\\/english\\\/#\\\/schema\\\/person\\\/d25dae68acde0528ad909b3d58aad745\"},\"headline\":\"Can excessive mouthwash use lead to high blood pressure? 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