1, opening the corner of your eye hurts your eyes.
1. Damage to eyes
Because of the fine anatomical structure of canthus, if you are not familiar with it, you may accidentally destroy many important anatomical structures, resulting in the sequelae of canthotomy, such as lacrimal canaliculus rupture.
2. One eye is deformed.
If a canthotomy is being performed, it will be overkill. In serious cases, it may cause the problems of ectropion and incomplete eyelid closure. In addition, it may also cause deformity after canthotomy, and so on.
3. It may cause scars
Opening the corner of the eye is achieved through surgical incision. If the incision is too large or the angle is not good, it may leave scars after operation, especially for people who have scars or are easy to leave scars. Opening the corner of the eye is easy to leave scars or even scar hyperplasia, which affects the effect of opening the corner of the eye.
2. Opening the corner of your eye is not suitable for everyone.
The harm of opening canthus is also reflected in that it is not suitable for people who open canthus to do canthus surgery, which has caused serious surgical injuries. Such people include: minors, patients with systemic diseases and eye inflammation, women during menstruation, pregnancy and lactation, and so on.
3. How to avoid the harm of blinking?
To avoid the harm of blinking, first, choose a regular and effective hospital for surgery before operation, actively communicate with experienced doctors and determine the treatment plan; Second, pay attention to postoperative care, such as avoiding excessive use of eyes and preventing wound infection.
4. Causes of dry eyes
1, drug factor. Some drugs can reduce the secretion of tears, leading to dry eye symptoms, such as antidepressants, antihistamines, diuretics, antihypertensive drugs, anesthetics, anti-ulcer drugs and so on.
2. Computer users. Staring at the screen for a long time, lack of normal blinking, blinking can make tears better wet your eyes. More than 90% of people who work in front of the computer for more than 3 hours every day have eye problems.
3. Some disease factors. Such as rheumatoid arthritis, diabetes, thyroid abnormality, asthma, cataract, glaucoma and lupus erythematosus.
75% of people over 4.65 years old suffer from dry eye. Because the generation of tears in the elderly decreases with age. The decrease of tear secretion makes the eyes easily stimulated, which sometimes causes serious tear reaction, that is, tears overflow.
In recent years, the trend of dry eye is obvious. Mainly due to the fact that in modern life, young people are exposed to more and more televisions and computers for work and entertainment, and face the fluorescent screen for a long time, lacking in blinking or letting their eyes rest in time, which affects the secretion of tears in their eyes.
6. Environmental factors. Smoke, ultraviolet rays, air pollution, high temperature, air conditioning and dry climate will all increase the evaporation of tears, leading to dry eye.
7. Women in menopause, pregnancy and lactation and oral contraceptives. Dry eye symptoms may be caused by changes in hormone levels.
8. Use some eye drops for a long time. Such as vasoconstrictive eye drops, it is also easy to form dry eye.
9, meibomian gland dysfunction, lacrimal punctum obstruction. Reduce the secretion and discharge of tears, leading to dry eye.
10, wear contact lenses. Contact lenses float on tears, and wearing contact lenses will accelerate the evaporation of tears. The discomfort and poor tolerance of wearing contact lenses are mainly caused by dry eyes. Soft contact lenses, in particular, will quickly evaporate tears, resulting in foreign body sensation, making protein precipitate on the lens. On the other hand, dry eye will reduce the corneal damage resistance of people wearing contact lenses, making it easier for contact lenses to scratch the cornea.