{"id":1008,"date":"2026-10-05T07:53:18","date_gmt":"2026-10-05T04:23:18","guid":{"rendered":"https:\/\/zahrakalbasi.ir\/nitkaco\/products\/%d8%a7%d9%be%d8%aa%db%8c-%da%98%d9%84\/"},"modified":"2026-10-12T13:45:25","modified_gmt":"2026-10-12T10:15:25","slug":"%d8%a7%d9%be%d8%aa%db%8c-%da%98%d9%84","status":"publish","type":"page","link":"https:\/\/www.nitkaco.com\/en\/products\/%d8%a7%d9%be%d8%aa%db%8c-%da%98%d9%84\/","title":{"rendered":"OPTIGEL"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1008\" class=\"elementor elementor-1008\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f866d99 video_box e-flex e-con-boxed e-con e-parent\" data-id=\"f866d99\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff27a60 e-flex e-con-boxed e-con e-parent\" data-id=\"ff27a60\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f89611b e-flex e-con-boxed e-con e-parent\" data-id=\"f89611b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65bece2 elementor-widget elementor-widget-image\" data-id=\"65bece2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"81\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/optigel-1-e1791174403630.png\" class=\"attachment-full size-full wp-image-638\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f44ab13 e-flex e-con-boxed e-con e-parent\" data-id=\"f44ab13\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e70295d e-con-full e-flex e-con e-child\" data-id=\"e70295d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-2c652cb e-con-full e-flex e-con e-child\" data-id=\"2c652cb\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5289f9a elementor-widget elementor-widget-image\" data-id=\"5289f9a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2022\" height=\"1034\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002.jpg\" class=\"attachment-full size-full wp-image-677\" alt=\"\" srcset=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002.jpg 2022w, https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002-300x153.jpg 300w, https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002-1024x524.jpg 1024w, https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002-768x393.jpg 768w, https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/002-1536x785.jpg 1536w\" sizes=\"(max-width: 2022px) 100vw, 2022px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e4af46 e-con-full e-flex e-con e-child\" data-id=\"4e4af46\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f19ef0a elementor-widget elementor-widget-text-editor\" data-id=\"f19ef0a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\"><b>OPTIGEL<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f6d693 elementor-widget elementor-widget-text-editor\" data-id=\"6f6d693\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\"><b>Preservative-Free and Phosphate-Free Sterile Multi-Dose Eye Drops<\/b><\/p><p class=\"p2\">The eyes may become dry due to factors such as prolonged use of computers and other digital screens, unfavorable environmental conditions including air pollution, aging, or contact lens wear. Dry eye may be accompanied by symptoms such as burning, itching, foreign body sensation, irritation, eye fatigue, and discomfort.<\/p><p class=\"p2\">Natural tears play an essential role in maintaining the moisture and health of the ocular surface. When tear quantity or quality is insufficient, the eye surface is not adequately lubricated, resulting in dry eye symptoms that may interfere with daily activities.<\/p><p class=\"p2\">Optigel\u00ae Eye Drops provide long-lasting hydration to the ocular surface and help relieve symptoms associated with dry eyes. The active ingredient in this formulation is sodium hyaluronate, a naturally occurring substance with a high capacity for water retention.<\/p><p class=\"p2\">By increasing ocular surface hydration, supporting tear film stability, and reducing friction between the eyelids and the eye surface, sodium hyaluronate enhances ocular comfort. Regular use of Optigel\u00ae helps maintain eye surface moisture and alleviate symptoms associated with dry and tired eyes.<\/p>\t\t\t\t\t\t\t\t<\/div>\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<div class=\"elementor-element elementor-element-edabe27 e-flex e-con-boxed e-con e-child\" data-id=\"edabe27\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92dcd53 elementor-widget elementor-widget-image\" data-id=\"92dcd53\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/003.jpg\" class=\"attachment-large size-large wp-image-679\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64b7431 elementor-widget elementor-widget-image\" data-id=\"64b7431\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/005.jpg\" class=\"attachment-large size-large wp-image-682\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88fff1d elementor-widget elementor-widget-image\" data-id=\"88fff1d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/006.jpg\" class=\"attachment-large size-large wp-image-681\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7feb44 elementor-widget elementor-widget-image\" data-id=\"a7feb44\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/007.jpg\" class=\"attachment-large size-large wp-image-680\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef77202 elementor-widget elementor-widget-image\" data-id=\"ef77202\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.nitkaco.com\/wp-content\/uploads\/2026\/10\/003.jpg\" class=\"attachment-large size-large wp-image-679\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3c5b53f e-flex e-con-boxed e-con e-parent\" data-id=\"3c5b53f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d30927b faq-wrapper elementor-widget elementor-widget-n-accordion\" data-id=\"d30927b\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2210\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2210\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Composition <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2210\" class=\"elementor-element elementor-element-9382c2f e-con-full e-flex e-con e-child\" data-id=\"9382c2f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb86c9 elementor-widget elementor-widget-text-editor\" data-id=\"1fb86c9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"el-item uk-open\"><div class=\"uk-accordion-content uk-margin-remove-first-child\"><div class=\"el-content uk-panel uk-margin-top\"><p class=\"p1\" dir=\"rtl\">Sodium Hyaluronate <span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>15 mg \/ 10 mL<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2211\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2211\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Indications <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2211\" class=\"elementor-element elementor-element-0f9c67e e-con-full e-flex e-con e-child\" data-id=\"0f9c67e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-81e620b elementor-widget elementor-widget-text-editor\" data-id=\"81e620b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"el-item uk-open\"><div class=\"uk-accordion-content uk-margin-remove-first-child\"><div class=\"el-content uk-panel uk-margin-top\"><div class=\"el-item uk-open\"><div class=\"uk-accordion-content uk-margin-remove-first-child\"><div class=\"el-content uk-panel uk-margin-top\"><div class=\"el-item\"><div class=\"el-item uk-open\"><div class=\"uk-accordion-content uk-margin-remove-first-child\"><div class=\"el-content uk-panel uk-margin-top\"><p class=\"p1\">\u25cf Natural lubrication and hydration of the ocular surface<\/p><p class=\"p1\">\u25cf Relief of ocular discomfort, burning sensation, and irritation<\/p><p class=\"p1\">\u25cf Long-lasting relief of dry eye symptoms and eye fatigue, including burning and excessive tearing<\/p><p class=\"p1\">\u25cf Reduction of dry eye symptoms following LASIK or cataract surgery<\/p><p class=\"p1\">\u25cf Suitable for individuals with chronic dry eye<\/p><p class=\"p1\">\u25cf Preservative-free and suitable for sensitive eyes<\/p><p class=\"p1\">\u25cf Safe and suitable for use with soft contact lenses<\/p><p class=\"p1\">\u25cf Suitable for daily and long-term use<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2212\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2212\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Contraindications <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2212\" class=\"elementor-element elementor-element-7e99485 e-con-full e-flex e-con e-child\" data-id=\"7e99485\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c5d6a5 elementor-widget elementor-widget-text-editor\" data-id=\"9c5d6a5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"el-item\"><div class=\"el-item uk-open\"><div class=\"uk-accordion-content uk-margin-remove-first-child\"><div class=\"el-content uk-panel uk-margin-top\"><ul><li><p class=\"p1\">\u25cf<span class=\"Apple-converted-space\">\u00a0 <\/span>Do not use this product if you are hypersensitive to any of its ingredients.<\/p><p class=\"p2\">\u25cf<span class=\"Apple-converted-space\">\u00a0 <\/span>Optigel\u00ae is preservative-free and therefore suitable for frequent and long-term use, reducing the likelihood of preservative-related irritation. However, as with any ophthalmic product, rare allergic reactions or local irritation such as burning, itching, redness, or increased tearing may occur. If any of these symptoms or any unusual discomfort develops, discontinue use and consult your physician or pharmacist.<\/p><\/li><\/ul><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2213\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2213\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Dosage and Administration <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2213\" class=\"elementor-element elementor-element-50a6269 e-con-full e-flex e-con e-child\" data-id=\"50a6269\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cafd2b elementor-widget elementor-widget-text-editor\" data-id=\"6cafd2b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p class=\"p1\">Use Optigel\u00ae as directed by your physician. Otherwise, instill 1\u20132 drops into the affected eye(s). Its preservative-free formulation is safe for daily use and may be applied as often as needed.<\/p><p class=\"p1\">1. Wash your hands thoroughly with soap and water before use. Hold the bottle as illustrated.<\/p><p class=\"p1\">2.<span class=\"Apple-converted-space\">\u00a0 <\/span>Remove the protective cap. Avoid touching the dropper tip with your fingers, eyes, or any other surface.<\/p><p class=\"p1\">3. Turn the bottle upside down so that it is held completely vertical. During first use, it may be necessary to press the pump several times before the first drop is released.<\/p><p class=\"p1\">4. Tilt your head slightly backward and gently pull down the lower eyelid with a finger to create a small pocket.<\/p><p class=\"p1\">5.<span class=\"Apple-converted-space\">\u00a0 <\/span>Hold the bottle above the eye and gently press the side actuator to release one drop. Do not allow the dropper tip to come into contact with the eye.<\/p><p class=\"p1\">6.<span class=\"Apple-converted-space\">\u00a0 <\/span>After instillation, close your eye for a few seconds and move it gently to distribute the solution evenly across the ocular surface.<\/p><p class=\"p1\">7. Replace the protective cap immediately after use.<\/p><p class=\"p1\">* Due to the pump technology used in this product, particularly during first use, several actuations may be required before a drop is released. Users may mistakenly assume the bottle is defective; however, the pump system must first be primed and the bottle must be held fully upside down.<\/p><p class=\"p2\">* Optigel\u00ae contains 10 mL of sterile solution, providing approximately 200 uniform drops. Owing to the design of the dispensing system, a small amount of solution may remain in the bottle and cannot be dispensed.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2214\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2214\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Presentation <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-circle-up\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm231-113.9L103.5 277.6c-9.4 9.4-9.4 24.6 0 33.9l17 17c9.4 9.4 24.6 9.4 33.9 0L256 226.9l101.6 101.6c9.4 9.4 24.6 9.4 33.9 0l17-17c9.4-9.4 9.4-24.6 0-33.9L273 142.1c-9.4-9.4-24.6-9.4-34 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2214\" class=\"elementor-element elementor-element-7d131b2 e-con-full e-flex e-con e-child\" data-id=\"7d131b2\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c03872 elementor-widget elementor-widget-text-editor\" data-id=\"6c03872\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p class=\"p1\">One 10 mL bottle of sterile ophthalmic solution and a patient information leaflet packed in a cardboard box.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9a7d71 e-grid e-con-boxed e-con e-parent\" data-id=\"a9a7d71\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a0f695 elementor-pagination-position-inside elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"6a0f695\" data-element_type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;lazyload&quot;:&quot;yes&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"\u06a9\u0627\u0631\u0648\u0633\u0644 \u062a\u0635\u0648\u06cc\u0631\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 4\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" 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elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/www.nitkaco.com\/\/wp-content\/uploads\/2026\/10\/20261011_105234.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\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>OPTIGEL Preservative-Free and Phosphate-Free Sterile Multi-Dose Eye Drops The eyes may become dry due to factors such as prolonged use of computers and other digital screens, unfavorable environmental conditions including air pollution, aging, or contact lens wear. Dry eye may be accompanied by symptoms such as burning, itching, foreign body sensation, irritation, eye fatigue, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":900,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1008","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/pages\/1008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/comments?post=1008"}],"version-history":[{"count":7,"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/pages\/1008\/revisions"}],"predecessor-version":[{"id":1213,"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/pages\/1008\/revisions\/1213"}],"up":[{"embeddable":true,"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/pages\/900"}],"wp:attachment":[{"href":"https:\/\/www.nitkaco.com\/en\/wp-json\/wp\/v2\/media?parent=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}