An allergen, or an external irritation, is usually the cause of bloodshot or red eyes. Irritated eyes might appear unpleasant, with pink or crimson streaks in the conjunctiva and white sclera.
Common Causes
The following are some of the most common symptoms associated with bloodshot eyes:
● tearing
● burning
● itchiness
Some common eye irritants include:
● pets
● smoke from cigarette
● dust
● mold
● pollen (hay fever)
● perfumes
Your eyes produce a chemical called histamine to combat the irritation. Histamine causes the small blood vessels underneath the eye’s surface to widen and swell.
Many occurrences of red eye are minor and can be treated at home or with over-the-counter medications. The greatest thing you can do is figure out what is causing the red eye and stay away from it. However, some causes of red eye necessitate medical attention and prescription medication.
When To See a Doctor
You should see a doctor if you have bloodshot eyes and…
● Yellow, brown, or green mucus leaking or encrusting your eyes. This could be an indication of an eye infection that requires immediate medical attention.
● Pain in or around your eyes, as well as unusual discomfort.
● Very high light sensitivity.
● Fever or are ill in general.
● Redness or soreness persists for more than a week.
● At school or at camp, your child was exposed to pink eye (conjunctivitis).
What Is The Best Way To Get Rid Of Red Eyes?
If you have bloodshot eyes but do not have any of the other symptoms, there are a few things you can do at home:
● Artificial tears are available over the counter. These drops soothe inflammation while also removing irritants from the eye. These can be used up to four times a day.
● If you suffer from seasonal allergies, use over-the-counter antihistamine eye drops. These drops are used to reduce itching.
● Decongestants should be used. Beware that long-term use can exacerbate redness (a condition known as “rebound redness”).
● Apply cool compresses or washcloths to your closed eyelids several times during the day.
● Smoke, fumes, pollen, dust, chlorine, and pet dander are all triggers or irritants to avoid. Consult an allergist if you don’t know what’s aggravating your eye.
● Dehumidify the area. If mold is causing your eyes to become red, clean the mold in your house.
● Hands should be washed frequently.
● Clean your linens and towels on a regular basis.
You might have an eye infection if home cures do not work after a week.
Family physicians or pediatrics can diagnose most eye infections. However, ophthalmologists have the instruments and knowledge to conduct a more thorough examination.
