1、1宝宝为什么频繁眨眼在正常情况下，人每分钟眨眼的次数大概为 1520 次，通过眨眼这个动作，可以对眼球表面起到保护作用。但如果是眨眼的次数过于频繁时，那可能就是一种病理现象了。在眼科门诊，医生有时也会遇到因为频繁眨眼而由家长带来看病的孩子。小儿眨眼过多过频繁，在医学上我们称之为儿童多瞬症。它主要表现为阵发性的不规则的眨眼，为随意或不随意的运动，眨眼的频率很快，每分钟可到 15 次以上，常突发或间歇发作，大部分为双眼发作，主诉有眼睛干涩、异物感及揉眼等。那么，孩子频繁眨眼，主要有哪些原因造成的呢？1、 先天性眼睛内翻或倒睫：有些小孩因为先天性眼睑内翻，使得睫毛倒伏在眼球表面，刺激角膜而引起眨眼和
2、流泪等现象，这种情况下的频繁眨眼，只要家长细心观察 还是可以发现的。眼睑内翻的情况，很多会随着孩子慢慢长大逐渐减轻，至 4 岁左右自愈，但严重的话则需要通过手术矫正。2、 习惯性眨眼：在 3 岁以内的婴幼儿阶段较为少见，年龄稍大些的孩子相对多一此；表现为小孩平时没有什么异常，有大人或外人在场时为了引起大人的注意而挤眉弄 眼的，或者是身边有频繁眨眼的人，孩子模仿他，结果，慢慢就形成了习惯性的频繁眨眼了。像这种情况，父母应该要及时提醒并帮助孩子自我控制。3、 眼部炎症或异物的刺激：由于沙尘天气，或由于不洁的手揉眼睛等不良习惯，导致因细菌、病毒、衣原体等感染或是因异物飞溅入眼而引起角膜炎或结膜炎，也
3、会造 成孩子频繁眨眼。除了眨眼增多之外，还有诸如眼睛发红、发痒、分泌物增多、流泪等表现，年龄在些的孩子会诉说眼睛不舒服或眼痛，此时父母应该带孩子先到医 院请医生检查后，再在医生的指导下使用一些眼药水或取出异物。4、 眼睛疲劳而引起的眨眼：电子产品在给人们带来便利的同时，也带来了一些弊端。有些孩子由于过多地使用电子产品如电视、电脑、手机、Pad 等，出现不同程度 的眼部不适症状，主要表现为眼干、眼痒、眼部烧灼异物感、视物模糊、视力下降、眼部胀痛、眼眶痛等症状。这主要是因为电视、游戏等影像变化速度快、画面闪 烁，长时间盯着看后可引起视觉中枢失去平衡，兴奋性增高导致眼外肌持续收缩而痉挛，瞬目作为反馈
4、性防卫动作相对增强。对于这种情况，应适当安排孩子的学习 生活，让孩子连续近距离用眼时间不宜超过 40 分钟，尽量减少电子产品的使用（每天总的时间不宜超过 1 小时） ，必要时验光配镜，及时屈光矫正近视、远视、散 光等现象，以免发展为弱视。5、儿童抽动症：儿童抽 动症是多组肌群不自主抽动，在眼部主要表现为频繁瞬目或不自主瞬目，另外还可伴有多部位抽动或复合性运动抽动，如皱眉、歪嘴、耸肩等，以及注意力不集中和 多动行为改变，有的孩子还会发出怪声，甚至骂人、说脏话等。这种疾病严重影响孩子的正常生活、学习和心理健康，在治疗上要以矫正为主，家长应积极配合医 生，及时提醒并帮助孩子自我控制，但切忌操之过急，
5、切勿训斥打骂孩子，以免造成孩子心理紧张而加重病情。6、体内营养素缺乏：反射性瞬目的传入路是三叉神经，传出路是面神经，主要受大脑2皮质的支配。如果孩子长期偏食挑食时，可能会导致体内某些营养素缺乏，特别是当维生素和微量元素缺乏时，可引起神经肌肉的应急性增高而导致神经功能的紊乱，进而出现频繁瞬目。总 之，引起孩子频繁眨眼的原因是多方面的，治疗也是不同的，家长一旦发现孩子频繁眨眼时，应及早就医，以便对症治疗，在治疗的过程中，家长首先要消除因为自 己的过分注意而造成的强化作用，对待患儿，既要关心，又不能过于焦虑，更不要指责、谩骂，或过分的注意与提醒，而是应该要鼓励患儿多参加各种有兴趣的活 动，养成规律的
6、生活作息和良好的饮食习惯。Under normal circumstances, people blink per minute is about 15 20 times, through the blink of an eye this action, can the eye surface protection. But if it is blink too frequently, it is probably a pathological phenomenon. In ophthalmic clinic, doctors sometimes encountered by the pare
7、nts to bring a doctor because of the frequent blinking.Pediatric blink too much too frequent, in medicine we call children more transient. It is mainly characterized by paroxysmal irregular blinks, for casual or involuntary movement, the frequency of the blink of an eye, soon to more than 15 times
8、per minute, often unexpected or intermittent attacks, most of the eyes, and the chief complaint of lump sensation with dry eyes, and rubbing eyes, etc. So, frequent blinking children, what are the main reasons for this?1, congenital eyes varus or trichiasis: some children because congenital eyelid i
9、nside, make eyelash lodging in ocular surface, stimulate the phenomenon such as cornea and tears caused by blinking, this case frequent blinking, as long as the parents of careful observation can be found. Eyelid varus, many will slowly grow up along with the children gradually reduce, to 4 s self-
10、healing, but serious would need to be surgically corrected.2, habitual blink: infant stage is relatively rare, within 3 years old age older children relatively more of this; Performance at ordinary times is no exception for the children, adults or alien is present in order to attract the attention o
11、f adult crowded eyebrow eye, or around people who have frequent blinking, children imitate him, as a result, have formed the habit of frequent blinking slowly. Like this kind of situation, parents should be timely remind and help children self-control.3, the stimulation of ocular inflammation or for
12、eign bodies: because of the dust weather, or due to bad habits such as unclean hands rubbing eyes, caused by bacteria, viruses, such as chlamydia infection or keratitis and conjunctivitis caused by foreign body splash the eyes, will also be made into children frequent blinking. In addition to increa
13、sed blink of an eye, and such as redness, itching, secretion, tears, such as performance, ranging in age from some kids will tell eyes discomfort or pain, the parents should take children go to the hospital for a doctor check after, then under the guidance of doctors use eyedrops or remove foreign b
14、odies.Blink: 4, eye fatigue caused by electronic products in bring convenience to people at the same time, also brought some disadvantages. Some children because of too much use 3of electronic products such as TV, computer, mobile phone, Pad, etc., different degrees of discomfort symptoms, the main
15、manifestation of a dry eye, eye itching, burning ocular foreign body sensation, blurred vision, vision decline, eye strain, eyepit pain and other symptoms. Mainly because the images change speed, such as TV, game, flash shuo, can cause visual cortex after long time staring out of balance, increased
16、excitability in extraocular muscles contracting and spasm, blink as feedback action relative to strengthen defense. In this case, should be appropriate to arrange childrens study life, let the children close your eye straight time shoulds not be more than 40 minutes, as far as possible to reduce the
17、 use of electronic products (the total time shoulds not be more than 1 hours a day), optometry and mirror when necessary, timely refractive phenomenon such as myopia, hyperopia, scattered light, so as to avoid the development of amblyopia.5, children tourette syndrome: smoke movement disorder in chi
18、ldren is more groups of involuntary twitch muscle group, in the main eye blink or involuntary blink frequently, also can have multiple parts twitch or compound movement twitch, frowning, crooked mouth, shrugging his shoulders, etc., as well as attention deficit and hyperactivity behavior change, som
19、e children also have a strange, even call names, swear, etc. The disease seriously affects childrens normal life, learning, and mental health, on the treatment to give priority to in order to correct, parents should actively cooperate with the doctor, timely remind and help children self-control, bu
20、t dont rush, dont beat and scold scold children, lest cause children mental tension and aggravating illness.6, lack of nutrients in the body: instantaneous reflective purpose incoming road is the trigeminal nerve, efferent road is facial nerve, is mainly controlled by the brain cortex. If a child wh
21、en the partial eclipse picky for a long time, may lead to the lack of certain nutrients in the body, especially when the vitamins and trace elements are lacking, can cause increased emergency of neuromuscular and cause nerve function disorder, and frequent blinking.Of the total, cause children there
22、 are many reasons for the frequent blinking, treatment is also different, once parents found the child frequent blinking, should go to a doctor as early as possible, so that the symptomatic treatment, in the process of treatment, parents should first eliminate because yourself too much attention to and strengthen the role and treat children, both should be concerned about, cant be too anxious, more dont blame, abuse, or excessive attention and remind, but should encourage children to participate in all kinds of activity, are interested in the regular life work and rest and good eating habits.
