{"id":10087,"date":"2023-03-27T18:20:03","date_gmt":"2023-03-27T10:20:03","guid":{"rendered":"https:\/\/eceye.com.hk\/?page_id=10087"},"modified":"2024-10-09T13:35:33","modified_gmt":"2024-10-09T05:35:33","slug":"dry-eyes-centre","status":"publish","type":"page","link":"https:\/\/eceye.com.hk\/en\/dry-eyes-centre\/","title":{"rendered":"Vivid Eye Dry Eye Centre"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"EC\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"EC\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Dry\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Dry Eye<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dry eye syndrome (also known as dry eye disease) is one of the most common eye conditions worldwide. According to a research report in the Journal of Global Health\u00b9, the global prevalence of dry eye syndrome can be as high as 50%. Causes of dry eye syndrome include: long-term use of computer products, wearing contact lenses, aging, hormonal influences, taking certain drugs, external environment, etc. If symptoms such as persistent eye dryness, eye itching, and photophobia are found, if ignored, the cornea may be worn, causing inflammation and ulcers, vision loss, and even blindness in severe cases. The ophthalmologists at our Dry Eye Centre offer exams, IPL, iTEAR, and other treatments.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\r\n Download Brochure\r\n <\/div>\r\n <\/a>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Source: 1. Ophthalmology and Visual Sciences, The Chinese University of Hong Kong<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Source: 1. Ophthalmology and Visual Sciences, The Chinese University of Hong Kong<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Dry eyes are caused when the eye does not produce enough tears or when the tears evaporate excessively, resulting in the surface of the eye not remaining moist and hence feeling dry.\n
\nThe tear layer on the surface of the eyeball is divided into three layers: oil layer, aqueous layer, and mucus layer<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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If one of the layers decrease in production, it may cause dry eyes. Eyes may feel dry, have a gritty sensation or stinging.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Types of Dry Eyes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aqueous-deficient dry eye<\/div>\r\n \"Type\r\n

If the lacrimal gland is damaged, degraded or becomes abnormal, the secretion of tear will decrease. Aqueous-deficient dry eye may be caused by ageing, e.g. the elderly and menopausal women (hormonally influenced) produce fewer tears or those with autoimmune diseases.<\/p>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Evaporative dry eye<\/div>\r\n \"Dry\r\n

\r\nThe dysfunction of the meibomian glands near the eyelashes is the main cause of evaporative dry eye. These glands secrete lipid of the tear film onto the ocular surface, slowing down the evaporation of the aqueous layer of the tear film. When there is an abnormal secretion of the meibomian glands, the tears will lack a lipid layer and water will evaporate rapidly, causing the evaporative dry eye.<\/p>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Mixed dry eye(Aqueous-deficient & Evaporative dry eye)<\/small><\/div>\r\n \"Dry\r\n

\r\nMost patients have mixed dry eyes, including both symptoms of insufficient tear secretion and increased tear evaporation rates.<\/p>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Causes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Causes\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aging<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The human body's tear secretion function gradually degrades with age, which is one of the main causes of dry eye syndrome.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Hormonal influences<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Post-menopausal women are more likely to have dry eyes than men of the same age.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Patients with immune system diseases<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Examples include diabetes, thyroid-related diseases, lupus, rheumatoid arthritis and Sjogren\u2019s syndrome.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Prolonged use of electronic products<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Blinking less frequently, resulting in tear evaporation.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Wearing\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Long-term contact lens wear<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Reduces sensitivity of the corneal surface and deprives the cornea of oxygen, leading to reduced tear secretion and, most likely, dry eyes.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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External environment<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dry weather or windy outdoors, indoor air conditioning and heating can reduce humidity and accelerate the evaporation of tears.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Taking\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Take Medicine<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Taking medications such as antihistamines, antidepressants, certain blood pressure medications, and birth control pills increase the risk of dry eye.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Eyelid issues<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Severe dry eyes can be caused by abnormal or insufficient blinking reflex or incomplete eyelid closure during sleep.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Cataract\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Cataract surgery \/ laser vision correction surgery<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The wound is made by cutting through the cornea or cutting the nerve of the cornea, resulting in change of sensitivity of the corneal surface and tear film stability.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Symptoms<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Persistent dry eye<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Symptoms\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Red eye<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Symptoms\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Itchy eye<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Foreign body sensation<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Stinging\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Stinging & aching<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Burning\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Burning sensation<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Stringy\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Stringy mucus in or around eyes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sensitivity\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sensitivity to light<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Eye\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Eye fatigue<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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In serious cases, patients will experience eye redness, hyperaemia, keratinisation, corneal abrasion, etc.<\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"Dry\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Dry eye disease examination method<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A variety of tests and measurements with international standards are used to analyse the ocular surface and diagnose dry eye, from the analysis of tear quality to the meibomian gland.
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