Does removing inverted eyelashes have any impact on the eyes?

Written by Li Zhen Dong
Ophthalmology
Updated on September 28, 2024
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After removing the misdirected eyelashes, it generally does not significantly affect the eyes. However, if they regrow after being plucked, they tend to be harder than before. Repeated plucking can cause inflammation of the eyelid and conjunctiva, long-term abrasion of the cornea, and may lead to the formation of new blood vessels in the cornea. Sometimes, it can also lead to corneal vascularization. Therefore, plucking is not advised. If there are only a few eyelashes, electrolysis can be performed; if there are many, surgical correction is possible, and generally, the results of the surgery are quite good. In such cases, it is advisable to use anti-inflammatory eye drops and eye drops that protect the corneal epithelium, such as levofloxacin and sodium hyaluronate eye drops. (Please consult a doctor before using any medication.)

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Written by Zheng Xin
Ophthalmology
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Does trichiasis require a fundus examination?

Trichiasis refers to a condition where the eyelashes grow inward toward the eyeball, a sign related to the eye. Common symptoms include a foreign body sensation in the eye, photophobia, tearing, and even eye pain. Generally, an ophthalmologist can confirm the diagnosis with an examination under a slit lamp microscope. Therefore, it is not necessary to perform a fundus examination for trichiasis; a diagnosis can be clearly established just by using a slit lamp microscope examination.

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Written by Li Zhen Dong
Ophthalmology
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Can vision affected by trichiasis be restored?

If trichiasis affects vision, it indicates that the abrasion of the cornea by the eyelashes has reached a certain degree, and active treatment is necessary. The main goal of the treatment is to prevent the future formation of corneal haze, spotted haze, or leukoma, which can severely impact vision. With active treatment, these conditions generally do not develop, so although trichiasis is a minor condition, if not treated actively, it can lead to serious complications. The primary treatments for trichiasis involve the use of eye drops, such as levofloxacin eye drops and sodium hyaluronate eye drops. If the number of misdirected lashes is small, electrolysis of the eyelashes can be performed. If there are many, surgical treatment may be necessary to correct the inward turning of the eyelid. With active treatment, complete recovery is generally possible. (Please use medication under the guidance of a doctor.)

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Written by Wang Fang
Ophthalmology
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Entropion usually falls under the ophthalmology department.

Trichiasis should be treated by an ophthalmologist. Trichiasis is an eye condition caused by the tension factors of the eyelid's soft tissue, leading to the eyelashes attaching to or poking the surface of the eyeball, causing discomfort in the eyes. Depending on the severity of the condition, the following treatments can generally be chosen: First, if it is just a few lashes, electrolysis can be performed on these eyelashes. Electrolysis can destroy the few lashes stimulating the eyeball, preventing their regrowth and thereby relieving trichiasis. Second, if there are a larger number of lashes involved, trichiasis correction surgery should be chosen, which is a surgical treatment. After the surgery, the eyelashes can be made to turn outward, no longer irritating the eyeball.

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Written by Li Zhen Dong
Ophthalmology
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If trichiasis is not treated for a long time, what are the consequences?

If trichiasis is not actively treated, or is left untreated for a long period of time, it can lead to inflammation of the conjunctiva. If the cornea becomes inflamed, it can severely affect vision. The occurrence of keratitis can lead to the formation of corneal ulcers and corneal perforation, which can result in blindness. Furthermore, even if the keratitis heals, it can cause varying degrees of corneal opacities such as nebula, macula, and leucoma, which also severely affect vision. Another issue is the growth of new blood vessels on the cornea, which decreases corneal transparency and affects vision. Thus, although trichiasis may seem a minor issue, the consequences of not treating it actively can be very severe.

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Written by Tao Yuan
Ophthalmology
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What should be noted for trichiasis?

Patients with trichiasis should note the following: First, when trichiasis damages the corneal epithelium, causing noticeable symptoms of eye pain, foreign body sensation, photophobia, and tearing, medication that promotes the repair of the corneal epithelium is needed, such as recombinant human epidermal growth factor eye drops, recombinant bovine basic fibroblast growth factor eye drops, etc. Second, once trichiasis leads to conjunctivitis, keratitis, and other infectious eye diseases, it is necessary to promptly use antibiotic eye drops for treatment, such as tobramycin eye drops, ofloxacin eye drops, etc. Third, a small amount of trichiasis can be plucked or treated with electrolysis, but for numerous trichiasis caused by entropion, surgical correction of the entropion is required for cure. (Please follow medical advice when using medications.)