Red Eyes And Its Biggest Cause
We all know that the cause for red eyes is eye infections and allergies. It is also good to know that drops also play a major role in causing red eyes. Let us see more about this.
Preservatives:
Preservatives are usually added to eye drops to increase their shelf life and to protect against contamination. But it also toxic to living cells, especially to the sensitive cells present in the eyes. Preservative free forms of eye drops are also available and are good for chronic red eyes, but little expensive.
Vaso – constrictors:
Vasoconstrictors cause the eyes to appear white initially. It works by narrowing the blood vessels in eyes. They are used nowadays during photoshoot or a public appearance to make the eyes appear whiter. But if it is used longer than intended, they make the blood vessels to get dilated and appear more reddish. However do not get addicted to using it.
Antibiotics:
If you are suffering from bacterial infection or recovering from an eye surgery, you are prescribed antibiotics. They destroy bacteria and protect the eye from microbes. They can irritate the eye surface a little, but are good for the eyes.
Artificial tears:
Redness is always associated with dry eyes and it is evident that most people suffer from dry eyes and feel discomfort. In this place, artificial tears come into the picture. If it is used for a prolonged period, it can destroy the natural tear film which is present in the eyes to prevent evaporation of tears. Artificial tears should not be used more than twice a day unless you have eye conditions like Sjogren syndrome.
Chorsig:
Chlorsig is also known to cause red eyes. It is used for people having bacterial conjunctivitis. Using it over the eyes can make it worse and if it is used for viral infections, it can aggravate the condition. It is also recommended not to use this for contact lens related infection as it can promote permanent scarring. Consult your ophthalmologist to know more about this.
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