The net red anti fatigue eye drops in the bag, do you want to throw them away?

Abstract: most anti fatigue eye drops contain neostigmine methylsulfate, methylhydrozoline hydrochloride, chlorpheniramine and other components, and most of them contain preservatives that cause great damage to corneal epithelium. Therefore, anti fatigue eye drops can not be used for a long time, but not all of them can not be used. If necessary, it is OK to use them in an emergency.

neostigmine is actually a cholinesterase inhibitor. It has a strong effect on skeletal muscle. It is mainly used for the treatment of myasthenia gravis, but it has a weak effect on eye muscle. It mainly plays a certain pupil constriction effect. It is equivalent to seeing things with small pupil, and the line of sight will be clearer. Therefore, some people will have a bright and very clear feeling after dropping it. If you use neostigmine or eye drops containing neostigmine for a long time, your eyes will be prone to fatigue. The discomfort of your eyes will make people unconsciously increase the frequency of use, which forms a vicious circle. Therefore, if this drug is used for a long time, it is really harmful to the eyes. However, if it is used occasionally, it will not be harmful.

then, how to use anti fatigue eye drops to be healthy?

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are the key to prevent eye fatigue and develop good eye care habits. For example, do not use the computer for a long time, rest regularly, pay attention to indoor ventilation, and do eye exercises regularly. Most of the anti fatigue eye drops contain neostigmine methylsulfate, methylhydrozoline hydrochloride, chlorpheniramine and other components, and most of them contain preservatives that cause great damage to corneal epithelium. Therefore, the anti fatigue eye drops can not be used for a long time, but it does not mean that they can not be used at all. If necessary, it is OK to use them in an emergency. Therefore, in the selection, 1. There should be indications. 2. The usage and dosage should be reasonable. Rational use under the guidance of doctors and pharmacists is the healthiest.

what ingredients should we pay special attention to when we choose net red eye drops? Although

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eye drops are used locally, they also need to be used under the guidance of doctors or pharmacists. In particular, some eye drops with special ingredients, such as the following:

(1) like eye drops containing hormones, long-term or large-scale use may cause elevated intraocular pressure,

(2) eye drops containing antibiotics, incorrect use may lead to imbalance of eye flora and serious infection.

(3) The drugs used in eye drops to remove red blood filaments are oxazolines, which can remove red blood filaments by contracting the capillaries of conjunctiva. There are indications and contraindications. The long-term effect will be weaker and weaker, and the blood vessels will rebound and expand more seriously than before. In addition, it is forbidden for those complicated with high blood pressure, heart disease, corneal infection and pregnant women.

(4) Eye drops containing anti allergic ingredients such as chlorpheniramine. People without allergic symptoms do not need to use this eye drop.

In addition, many eye drops contain preservatives, which plays an important role in stabilizing the performance of eye drops. However, if this eye drops for a long time, it will damage the cup on the ocular surface, resulting in the reduction of tear protein secretion, keratitis, conjunctivitis, dry eye and so on.

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