Eye Redness: Causes and Prevention?

Eye Redness: Causes and Prevention?

Eye redness refers to the condition where the white part of the eye appears red due to dilated conjunctival blood vessels.

Symptoms of eye redness can be an early signal of an abnormality in your health or bodily organs,

so it's advisable not to overlook it.

So, what causes eye redness?

Redness occurs when the tiny capillaries distributed throughout the eyeball are damaged due to internal or external factors,

causing the eyes to appear red. It can be caused by accumulated fatigue or even simple irritation.

Rubbing your eyes or irritation from soap during face washing can also easily and temporarily cause redness.

Eye redness can also occur due to cosmetics, sprays, or prolonged use of computers and smartphones.

Furthermore, certain medications like antihistamines can also cause dry and red eyes.

Sleeping pills, anti-anxiety medications, and painkillers can also reduce blood flow to the eyes and surrounding tissues,

leading to dry and red eyes.

Finally, lack of sleep.

Maintaining adequate sleep ensures sufficient moisture in the tear film.

If you don't get enough sleep, the amount of tears decreases, leading to dryness and redness.

While redness can temporarily occur in various situations,

if redness persists for more than 2-3 days, unlike usual, an eye disease may be suspected.

The most common cause of redness accompanied by eye disease is conjunctivitis.

Conjunctivitis refers to inflammation of the conjunctiva caused by viruses, bacteria, or allergens.

If redness is accompanied by itching, it's likely allergic conjunctivitis caused by dust, pollen, or animal dander.

If redness is accompanied by mucous discharge, it's likely bacterial conjunctivitis.

Now, you're probably curious about prevention methods.

If redness becomes chronic, the eyes' immunity can decrease, making them susceptible to various eye diseases,

requiring management. It's advisable to avoid smoke, exhaust fumes, and smoking,

and to wear sunglasses to protect your eyes from strong sunlight.

Also, cosmetic contact lenses can hinder proper oxygen supply to the cornea,

so it's best to avoid prolonged wear. After going out, wash your hands thoroughly and avoid touching your eyes.

Consuming foods rich in Vitamin C, which helps alleviate eye redness,

and Lutein, which prevents retinal aging, can also contribute to maintaining eye health.

Source: Kormedi.com