Will you use eye drops

First of all, we must understand that there must be indications. Eye drops are needed for treatment of eye surface diseases. Eye drops can only be used at this time. Eye drops cannot be used everyday. In order to maintain its effectiveness and prevent corrosion, eye drops must be added with appropriate excipients or preservatives. Long term use of eye drops, especially anti-inflammatory eye drops, and eye drops for the treatment of glaucoma also contain excipients. Long term or large amount of application will cause damage to the physiological function of the ocular surface, which can affect the normal function and repair of the ocular surface corneal epithelium. Therefore, we must see whether there is any indication and whether there is any disease that needs to be treated. It should be under the guidance of the ophthalmologist to select eyedrops according to the symptoms, and point out the drugs according to the dosage. Eye drops enter the eye for a certain period of time. They enter the nasal cavity through the blink of an eye and the lacrimal passage. In addition, blood absorption can also be carried out throughout the body, although the concentration is not very high, so it is necessary to select appropriate indications for eye drops, rather than random daily frequent eye drops.