Abstract: mydriatic optometry is performed when drugs completely paralyze the ciliary muscle of the eye and make it lose its regulatory effect. For children with ametropia, mydriatic optometry is necessary to distinguish true and false myopia., Children’s eye ciliary muscle has strong adjustment ability. Therefore, in the process of children’s glasses matching, it is necessary to paralyze the ciliary muscle through mydriatic optometry, so as to remove the components of regulatory myopia, that is, the so-called false myopia, so as to obtain the real refractive state of the eye and make the optometry results more real and objective. As long as mydriatic optometry is carried out under the guidance of professional ophthalmologists, it will not cause damage to the eyes. Netizens have many misunderstandings about mydriasis. Let’s answer them one by one., Q: will mydriasis hurt your eyes?, The role of mydriasis drug itself is not the so-called “mydriasis”, but plays another role – paralyzing the ciliary muscle, which is the muscle in the eye. It causes a kind of pseudomyopia during contraction and spasm, which is caused by excessive regulation. If you want to measure the true refractive state of the eye, you should relax the ciliary muscle. After the ciliary muscle is paralyzed and loses the ability to regulate, the pupil will enlarge, so it is popularly called mydriasis. This effect is temporary and will be restored after the effect, so mydriasis itself will not cause damage to the eyes., The reason why mydriasis is considered to hurt the eyes is that the ciliary muscle stops regulating after being paralyzed, so it is blurred to see things. And there is a local side effect is fear of light. When the light is strong, the pupil will shrink; After pupil dilation, this adjustment function is gone, and the light is a little stronger, which makes you feel dazzling., Q: do mydriasis drugs have side effects?, Very few children with atropine mydriasis have obvious symptoms such as flushing, thirst, fever, headache, nausea, vomiting, constipation, vision illusion, spasm, excitement and eyelid edema. It is considered to be an adverse reaction of atropine, so they should stop the drug immediately and consult an ophthalmologist., If the child has serious heart disease and glaucoma, please inform the doctor in advance and use it with caution according to the doctor’s advice. In case of fever, acute conjunctivitis and other diseases, the use shall be suspended.,
children have strong eye ciliary muscle regulation ability. Therefore, in the process of children’s glasses matching, it is necessary to paralyze the ciliary muscle through mydriatic optometry, so as to remove the components of regulatory myopia, that is, the so-called false myopia, so as to obtain the real refractive state of the eyes and make the optometry results more real and objective. As long as mydriatic optometry is carried out under the guidance of professional ophthalmologists, it will not cause damage to the eyes. Netizens have many misunderstandings about mydriasis. Let’s answer them one by one.
ask: will mydriasis hurt your eyes?
and
mydriasis drugs themselves do not play the role of the so-called “mydriasis”, but play another role – paralyzing the ciliary muscle, which is the muscle in the eye. It causes a kind of pseudomyopia during contraction and spasm, which is caused by excessive regulation. If you want to measure the true refractive state of the eye, you should relax the ciliary muscle. After the ciliary muscle is paralyzed and loses the ability to regulate, the pupil will enlarge, so it is popularly called mydriasis. This effect is temporary and will be restored after the effect, so mydriasis itself will not cause damage to the eyes. The reason why mydriasis of
and
is considered to hurt the eyes is that the ciliary muscle stops regulating after being paralyzed, so it is blurred to see things. And there is a local side effect is fear of light. When the light is strong, the pupil will shrink; After pupil dilation, this adjustment function is gone, and the light is slightly stronger, which makes you feel dazzling.
Q: do mydriasis drugs have side effects?
very few children with atropine mydriasis have obvious symptoms such as face flushing, thirst, fever, headache, nausea, vomiting, constipation, illusion, spasm, excitement, eyelid edema, etc. it is considered to be an adverse reaction of atropine, so they should stop the drug immediately and consult an ophthalmologist.
if the child has serious heart disease and glaucoma, please inform the doctor in advance and use it with caution according to the doctor’s advice. In case of fever, acute conjunctivitis and other diseases, the use shall be suspended.
Q: how long does the recovery period take after mydriasis?
and
drugs used for mydriasis have different efficacy, including short effect, medium effect and long effect. Short acting mydriatic drugs can recover in about 5-6 hours after use, while medium acting drugs may take 1-2 weeks to recover, and strong acting drugs may take about 3 weeks to recover.
ask: what should we pay attention to after mydriasis?
and
will have blurred vision after using mydriasis agent, and the situation will improve slightly in the later stage, but the adjustment of ciliary muscle will decline during this period of time. It may not be very clear to see near and far. Parents should try not to let their children stay in places with strong light and wear sunglasses when going out.
do not use your eyes close during mydriasis, such as reading, watching TV and using a computer. Take care of children to avoid bruises.
wonderful recommendations
prevention | how do computers set the most eye protection? Is it reliable to turn the screen green? Nursing | how to choose the appropriate eye protection lamp for your child | treatment | traditional Chinese medicine can help you solve the problem of eye itching | diet | recommendation: Glaucoma reduces intraocular pressure food | myopia | how to correctly select the spectacle frame for myopia? See more ophthalmic information highlights