{"id":27608,"date":"2025-06-10T09:15:55","date_gmt":"2025-06-10T07:15:55","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?post_type=infographie&#038;p=27608"},"modified":"2026-07-03T12:19:29","modified_gmt":"2026-07-03T10:19:29","slug":"tear-trough-filling-hyaluronic-acid","status":"publish","type":"infographie","link":"https:\/\/drromanovaleria.ch\/en\/infographie\/comblement-vallee-larmes-acide-hyaluronique\/","title":{"rendered":"How does the hyaluronic acid filling of the tear trough work ?"},"content":{"rendered":"<h1>HOW DOES TEAR TROUGH FILLING WITH HYALURONIC ACID WORK ?<\/h1>\n<p class=\"translation-block\">The eye area is among the first facial regions to reveal fatigue or skin laxity. The tear trough, the anatomical hollow between the inner eye corner and cheekbone, gradually becomes more visible with age. Filling it with hyaluronic acid offers a targeted, effective response to this frequent concern.<br>But exactly how does this technique work ? Which mechanisms explain its effectiveness ? What is the medical reasoning behind treatment ? This page provides clear, detailed explanations.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"220\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp\" alt=\"image of young hydrated skin\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp 300w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau-16x12.webp 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n\t\t\t\t\t<a href=\"https:\/\/drromanovaleria.ch\/en\/contact-doctor-romano-valeria\/\"><br \/>\n\t\t\t\t\t\t\t\t\tBook an appointment<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h2>\n\t\t\t\tContents\t\t\t<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/p>\n<h2>Why do tear troughs become hollow ?<\/h2>\n<p class=\"translation-block\">The tear trough is a natural groove extending from the inner eye corner slightly diagonally towards the cheek. Some people have it from a young age, while others develop it gradually.<br>Hollowing results from several factors :<\/p>\n<ul>\n<li>Loss of subcutaneous fat normally supporting this area.<\/li>\n<li>Laxity of ligaments and deeper tissues.<\/li>\n<li>Loss of skin elasticity and thickness.<\/li>\n<li>Possible bone resorption at the orbital rim.<\/li>\n<\/ul>\n<p>The result is a permanent under-eye shadow giving a sad or tired appearance even when the person feels well. This is precisely the hollow hyaluronic acid aims to correct.<\/p>\n<h2>How does the hyaluronic acid filling of the tear trough work ?<\/h2>\n<p class=\"translation-block\">Tear trough correction is based on a simple principle : restoring lost volume by injecting a small amount of hyaluronic acid into the hollow, a substance naturally present in the human body.\n<br>The hyaluronic acid used is a viscoelastic gel, specifically formulated for this delicate area of the face. Its role is to gently fill the depression, smooth the transition between the eye and the cheek, and reduce the shadow caused by the tear trough.\n<br>Unlike other areas of the face, the goal here is not to add volume, but rather to softly rebalance with a light, discreet, and natural correction.<\/p>\n<h2>How is a hyaluronic acid injection into the tear trough performed ?<\/h2>\n<p class=\"translation-block\">Injections take place in the practice after medical consultation. The doctor assesses facial anatomy, hollow depth, skin quality and possible dark circles, asymmetry or under-eye bags.<br>The injection itself takes between 15 and 30 minutes. A very fine needle or microcannula may be used according to technique and the area's characteristics. The aim is precise deep placement at bone level or near ligaments to avoid excess and achieve a natural result. Small volumes are distributed in tiny deposits to respect the eyes' expression.<br>The procedure usually causes little pain, requires no particular anaesthesia and no social downtime. Mild swelling or a small bruise may occasionally occur, but these temporary effects resolve within a few days.<\/p>\n<h2>Which hyaluronic acid should be chosen for tear trough filling ?<\/h2>\n<p class=\"translation-block\">Product selection is essential. The tear trough is particularly delicate : skin is thin, highly vascularised and sensitive to hydration changes and pressure. Hyaluronic acid must therefore meet precise criteria. It should be lightly cross-linked for smooth tissue integration, minimally hydrophilic to avoid swelling or bluish reflections (Tyndall effect), and sufficiently mouldable for even results without irregularities. Safety also requires traceable, certified products meeting Swiss standards.<br>Some gels are specifically formulated for the infraorbital region, balancing delicacy, tolerability and longevity.<\/p>\n<h2>Why is hyaluronic acid the reference treatment for tear troughs ?<\/h2>\n<p data-start=\"130\" data-end=\"547\" class=\"translation-block\">Hyaluronic acid is the reference tear trough treatment for several reasons. Naturally present in the body, particularly the skin, it is central to tissue hydration and structure. Injections subtly restore lost volume without heaviness or frozen expressions.<br>The tear trough objective is to recreate a gentle, natural lower eyelid-cheek transition rather than simply fill. Hyaluronic acid is well suited through flexibility, adjustability and precise small-volume use.<br>Another major advantage : reversibility. If the result is unsatisfactory, the product is absorbable. These qualities make it indispensable for aesthetic care in this region when used precisely and judiciously.<\/p>\n<h2>What results can tear trough filling achieve ?<\/h2>\n<p>Hyaluronic acid tear trough injections achieve very good results when appropriately indicated. They soften visible hollowing that often causes sad or tired-looking eyes even in rested patients. Restoring slight support beneath the lower eyelid makes the eyes softer and brighter. The objective is restored balance rather than transformation, correcting the small depression between eye and cheekbone. Understanding limitations is equally important. Treatment does not address fat bags, often requiring surgery, nor pigmented or vascular dark circles or skin laxity. These cases often need combined protocols, for example skincare, lasers or other techniques.\u00a0\u00a0<\/p>\n<h2>How does hyaluronic acid correct tear trough shadows ?<\/h2>\n<p class=\"translation-block\">The term filling can be misleading. Tear trough treatment does not swell or fill an area as with a cheekbone or <a href=\"https:\/\/drromanovaleria.ch\/en\/needs\/wrinkles\/nasolabial-fold\/\">nasolabial fold<\/a>. Above all, it corrects a shadow. Light is interrupted here : the hollow creates a dark line immediately suggesting fatigue, even with minimal volume loss. The visual effect exceeds the hollow's actual depth. Hyaluronic acid softens this transition and breaks the shadow without changing apparent volume. The aim is to blur an abrupt transition rather than transform features. This work with light more than substance restores radiance and freshness. It also explains why experience and technique matter so much : overcorrection or injection in the wrong plane risks unnatural results.<\/p>\n<h2>Why is injection technique essential for treating tear troughs ?<\/h2>\n<p>A good product alone does not guarantee a good result. Tear trough treatment depends primarily on technical expertise. The area is anatomically complex : shallow, narrow and crossed by numerous vessels and nerves. Overly superficial or poorly performed injections may cause unattractive swelling, irregularity or persistent bluish colour. Technique must therefore be tailored : needle or cannula choice, injection depth and quantity. Small, carefully distributed doses are generally preferred so the product blends naturally into tissues. This gradual, tailored approach often produces more open, radiant eyes. Experience is evident : in the doctor's ability to measure, observe and respect natural facial dynamics.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-150x150.webp\" alt=\"Photo of doctor Valeria Romano in Geneva\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>Article written by <a href=\"https:\/\/drromanovaleria.ch\/en\/\">Dr Romano Valeria<\/a><\/p>\n<p>SHARE THIS ARTICLE ON<\/p>\n<p>\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/p>\n<ul>\n<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:dr.romano.valeria@gmail.com\"><br \/>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tdr.romano.valeria@gmail.com<br \/>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"tel:+41%2078%20209%2002%2089\"><br \/>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t+41 78 209 02 89<br \/>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n<\/ul>","protected":false},"featured_media":0,"template":"elementor_header_footer","class_list":["post-27608","infographie","type-infographie","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment fonctionne le comblement de la vall\u00e9e des larmes par acide hyaluronique ? 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