How to operate cataract? Don't bend your head hard!

summary

Cataract is due to lens opacification, aging, genetic, metabolic abnormalities, trauma, radiation, poisoning and local malnutrition, which cause lens capsule membrane damage, increase its permeability, loss of barrier function, or lead to lens metabolic disorder, make lens protein denaturation, form opacification from transparent to opaque, hinder light into the eye, thus affecting the visual acuity It's a kind of eye disease. Cataract patients are usually treated by intraocular lens implantation. Today, I would like to talk about the precautions after cataract surgery to help patients recover as soon as possible.

How to operate cataract? Don't bend your head hard!

First: on the first day after the operation, we must have a quiet rest, do not bow our head, do not wash our face with running water, use a wet towel to wipe our face, do not rub our eyes, and do not press the eyes when sleeping. Tips: in addition to eating and going to the toilet, you should rest in bed; special attention should be paid not to bump the eyes, so as not to cause complications such as anterior chamber hemorrhage and elevated intraocular pressure.

Second: on the second day after the operation, according to the doctor's advice, the blindfold gauze can be removed by the doctor. Although the doctor can take care of himself at this time, he still stays in bed. If you feel eye pain, tears and other normal phenomenon, but if the eye pain, accompanied by headache, nausea and other symptoms, to timely report to the doctor for symptomatic treatment and medication.

Third: remove the stitches 5 days after the operation. According to the doctor's advice, topical eye drops or ointment should be used to prevent infection. But the point of medicine to pay attention to hygiene, hand wash clean, for older patients, it is recommended to ask their families to help point eye drops or ointment. Avoid rubbing and colliding the eyes after operation; limit violent activities within half a month, and do not splash dirty water into the eyes when taking a bath, washing hair and face; avoid strenuous exercise and weight bearing within one month after operation, so as to avoid excessive exertion and high intraocular pressure causing surgical incision dehiscence. If there is constipation, use drugs to help defecate, such as Kaiselu, in order to prevent excessive exertion during defecation, which may cause eye damage There was bleeding and dehiscence in the wound. Tips: Patients with anterior chamber intraocular lens and iris diaphragm intraocular lens implantation should avoid rubbing glasses with hands for a long time to avoid corneal endothelium damage caused by the friction between intraocular lens and cornea.

matters needing attention

Diet to liquid or semi liquid, but also to ensure a certain amount of nutrition, it is recommended to eat some nutritious porridge. Patients with cataract should eat more foods containing vitamins, especially foods rich in vitamin E. vitamin E has strong antioxidant activity, can reduce the impact of oxygen free radicals on cells, and can also reduce and prevent the production and deposition of lipofuscin, thus protecting the unsaturated fatty acids in cell membrane phospholipids. Vitamin E can stabilize the structure of biofilm, maintain the activity and receptor of membrane binding enzyme; vitamin E can also make biofilm play normal physiological functions and delay cell aging. Foods containing vitamin E include peanut, sesame, lettuce, daylily, lean meat, milk, eggs and deep-sea fish.