{"id":35,"date":"2026-09-16T11:40:11","date_gmt":"2026-09-16T11:40:11","guid":{"rendered":"https:\/\/doorient2.mycafe24.com\/lpr\/"},"modified":"2026-09-16T11:40:11","modified_gmt":"2026-09-16T11:40:11","slug":"lpr","status":"publish","type":"page","link":"https:\/\/doorient.net\/en\/lpr\/","title":{"rendered":"Laryngopharyngeal Reflux"},"content":{"rendered":"<style>\n\/* ===== \uc778\ud6c4\ub450\uc5ed\ub958\uc99d \uc804\uc6a9 \uc704\uc82f (\ud398\uc774\uc9c0 \uc2a4\ucf54\ud504, \ub124\uc784\uc2a4\ud398\uc774\uc2a4\ub85c specificity \ud655\ubcf4) ===== *\/<\/p>\n<p>\/* SEC2 \uc6d0\uc778\ubcc4 \ud6c4\ub450\ub0b4\uc2dc\uacbd \uc18c\uacac (media-text \uc548) *\/\n.lpr-findings { list-style: none; margin: 22px 0; padding: 0; }\n.lpr-findings li { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid #eee; }\n.lpr-findings li:last-child { border-bottom: none; }\n.lpr-findings .lpr-ico { flex: 0 0 24px; width: 24px; height: 24px; margin-top: 2px; }\n.lpr-findings .lpr-cond { font-size: 17px; font-weight: 700; color: #01aed5; line-height: 1.5; margin: 0 0 6px; word-break: keep-all; }\n.lpr-findings .lpr-desc { font-size: 15px; color: #666; line-height: 1.7; margin: 0; word-break: keep-all; }<\/p>\n<p>\/* SEC3 \uc6d0\uc778\/\uc9c4\ub2e8 2\uce74\ub4dc *\/\n.lpr-cards { display: flex; gap: 24px; width: 100%; }\n.lpr-card { flex: 1; background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid #ececec; box-shadow: 0 6px 24px rgba(32,53,151,.05); }\n.lpr-card-head { padding: 20px 28px; text-align: center; color: #fff; font-size: 24px; font-weight: 700; }\n.lpr-card-head.cyan { background: #30c0e0; }\n.lpr-card-head.teal-d { background: #097ea8; }\n.lpr-card-body { padding: 28px 30px 34px; }\n.lpr-card-body p { font-size: 16px; line-height: 1.9; color: #444; margin: 0; word-break: keep-all; }<\/p>\n<p>\/* SEC4 \uc8fc\uc758\uc0ac\ud56d *\/\n.lpr-caution { background: #fff; }\n.lpr-caution-topbar { height: 4px; background: #01aed5; border-radius: 2px 2px 0 0; }\n.lpr-caution-item { display: flex; align-items: flex-start; gap: 16px; padding: 24px 6px; border-bottom: 1px solid #eee; }\n.lpr-caution-item:last-child { border-bottom: none; }\n.lpr-caution-item .lpr-bang { flex: 0 0 26px; width: 26px; height: 26px; margin-top: 1px; }\n.lpr-caution-item p { font-size: 17px; color: #333; font-weight: 500; line-height: 1.7; margin: 0; word-break: keep-all; }<\/p>\n<p>@media (max-width: 768px) {\n  .lpr-findings .lpr-cond { font-size: 15px; }\n  .lpr-findings .lpr-desc { font-size: 14px; }\n  .lpr-cards { flex-direction: column; gap: 16px; }\n  .lpr-card-head { font-size: 20px; padding: 16px 20px; }\n  .lpr-card-body { padding: 20px; }\n  .lpr-card-body p { font-size: 15px; }\n  .lpr-caution-item { padding: 18px 4px; gap: 12px; }\n  .lpr-caution-item p { font-size: 15px; }\n}\n<\/style>\n<section class=\"disease-sec sec-white\">\n<div class=\"sec-inner\">\n<h2 class=\"sec-title reveal\"><b class=\"accent\">Throat<\/b>\u200b Overview<\/h2>\n<div class=\"intro-body reveal\">\n<p>Laryngopharyngeal reflux is a condition in which stomach acid or stomach contents flow back through the esophagus into the larynx, irritating the laryngeal mucosa and causing inflammation, which leads to symptoms such as a sensation of a foreign body in the throat. It is associated with various other disorders of the vocal cords and larynx.<\/p>\n<\/p><\/div>\n<p>\t\t<img decoding=\"async\" class=\"intro-img reveal\" src=\"\/wp-content\/themes\/doorient\/assets\/img\/lpr-intro.webp\" alt=\"\uc778\ud6c4\ub450 \uc5ed\ub958\uc99d \u2014 \uc704\uc0b0\uc774 \ud6c4\ub450\ub85c \uc5ed\ub958\ud558\ub294 \uc9c8\ud658\" width=\"1400\" height=\"400\" loading=\"lazy\">\n\t<\/div>\n<\/section>\n<section class=\"disease-sec sec-white\">\n<div class=\"sec-inner\">\n<h2 class=\"sec-title reveal\"><b class=\"accent\">Pharyngolaryngitis<\/b>\u200b Diagnosis &amp; Testing<\/h2>\n<div class=\"media-row align-top reveal\">\n\t\t\t<img decoding=\"async\" class=\"media-img\" src=\"\/wp-content\/themes\/doorient\/assets\/img\/lpr-throat.webp\" alt=\"\uc778\ud6c4\ub450 \uc5ed\ub958\uc99d \uc99d\uc0c1 \u2014 \ubaa9 \uc774\ubb3c\uac10\" width=\"960\" height=\"940\" loading=\"lazy\"><\/p>\n<div class=\"media-text\">\n<p>Symptoms and detailed laryngoscopic findings are the most important factors. The Olympus laryngoscopy system used at our clinic offers excellent resolution and a clear field of view, and the procedure is completely painless.<\/p>\n<ul class=\"lpr-findings\">\n<li>\n\t\t\t\t\t\t<svg class=\"lpr-ico\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"12\" fill=\"#01aed5\"\/><path d=\"M7 12.5L10.5 16L17 8.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/p>\n<div>\n<p class=\"lpr-cond\">In cases of reflux laryngopharyngitis, where stomach acid flows back into the larynx and pharynx,<\/p>\n<p class=\"lpr-desc\">Laryngoscopy often reveals mucosal hypertrophy between the arytenoid cartilages, as well as inflammation or contact ulcers in the laryngeal cartilage region.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n\t\t\t\t\t\t<svg class=\"lpr-ico\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"12\" fill=\"#01aed5\"\/><path d=\"M7 12.5L10.5 16L17 8.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/p>\n<div>\n<p class=\"lpr-cond\">When the cause is an infection caused by bacteria, viruses, etc.<\/p>\n<p class=\"lpr-desc\">In addition to the larynx, you can observe redness, ulcers, and discharge in the pharyngeal mucosa.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n\t\t\t\t\t\t<svg class=\"lpr-ico\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"12\" fill=\"#01aed5\"\/><path d=\"M7 12.5L10.5 16L17 8.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/p>\n<div>\n<p class=\"lpr-cond\">Cases caused by pollution, alcohol, tobacco, etc.<\/p>\n<p class=\"lpr-desc\">You may notice redness or a white coating on the vocal cords.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n\t\t\t\t\t\t<svg class=\"lpr-ico\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"12\" fill=\"#01aed5\"\/><path d=\"M7 12.5L10.5 16L17 8.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/p>\n<div>\n<p class=\"lpr-cond\">When the cause is psychological anxiety<\/p>\n<p class=\"lpr-desc\">In many cases, patients have symptoms but no visible lesions in the laryngopharynx.<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul>\n<p>In addition, if a basic otolaryngological examination is required, an X-ray should be performed to check for any accompanying conditions. It is also necessary to screen for stomach cancer\u2014which is common in Korea\u2014and other lesions of the stomach and esophagus through blood tests, gastroscopy, and esophageal barium studies.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"disease-sec sec-white\">\n<div class=\"sec-inner\">\n<h2 class=\"sec-title reveal\" style=\"text-align:center;\"><b class=\"accent\">Pharyngolaryngitis<\/b>\u200b Symptoms &amp; Causes<\/h2>\n<div class=\"lpr-cards reveal\">\n<div class=\"lpr-card\">\n<div class=\"lpr-card-head cyan\">Cause<\/div>\n<div class=\"lpr-card-body\">\n<p>Laryngopharyngeal reflux, in which stomach acid flows back up through the esophagus to the pharynx or larynx, is the most common cause. Other causes include infections caused by bacteria or viruses, as well as pollution, alcohol, smoking, and psychological anxiety.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"lpr-card\">\n<div class=\"lpr-card-head teal-d\">Diagnosis<\/div>\n<div class=\"lpr-card-body\">\n<p>It feels like something is stuck in my throat. I also have a lot of phlegm, a sore throat, and a frequent cough. In addition, I have trouble swallowing food, and my voice has changed. I experience symptoms such as acid reflux and heartburn.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"disease-sec sec-white\">\n<div class=\"sec-inner\">\n<h2 class=\"sec-title reveal\">Important Notes<\/h2>\n<div class=\"lpr-caution reveal\">\n<div class=\"lpr-caution-topbar\"><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Alcohol and tobacco are prohibited.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Drink plenty of water, and during dry seasons, use a humidifier at home or hang a damp towel.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Do not eat anything within two hours of bedtime.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Avoid foods that are too spicy or too salty.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Do not wear clothes or belts that are too tight.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Do not strain your voice by speaking loudly or in a high-pitched tone.<\/p>\n<\/p><\/div>\n<div class=\"lpr-caution-item\">\n\t\t\t\t<svg class=\"lpr-bang\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"11\" fill=\"#333\"\/><path d=\"M12 6.5V13.5\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"17.3\" r=\"1.3\" fill=\"#fff\"\/><\/svg><\/p>\n<p>Depending on the cause, you may need to take various medications, and physical therapy can also be helpful.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\uc778\ud6c4\ub780? 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