A red eye is most commonly due to conjunctivitis, which can be safely managed in primary care with observation if the discharge is watery (allergic and viral conjunctivitis are common and frequently self-limiting), or topical antibiotics if discharge is purulent.
When should you go to the doctor for red eye?
Call 911 or your local emergency number for red eye if: Your vision changes suddenly. It is accompanied by severe headache, eye pain, fever or unusual sensitivity to light. You also experience nausea or vomiting.
How do you cure a red eye?
How To Get Rid of Red Eyes
- Use over-the-counter artificial tears. …
- Use over-the-counter antihistamine eye drops, especially if you are prone to seasonal allergies. …
- Use decongestants. …
- Place cool compresses or washcloths on your closed eyes a couple of times a day.
How long will red eye last?
Eyestrain or coughing can cause a specific condition known as subconjunctival hemorrhage. When this occurs, a blood blotch may appear in one eye. The condition may look serious. However, if it’s not accompanied by pain, it’ll typically clear up in 7 to 10 days.
Is a bloodshot eye anything to worry about?
A red eye is usually nothing to worry about and often gets better on its own. But sometimes it can be more serious and you’ll need to get medical help.
Can dehydration cause red eyes?
They will dry out over the course of the day, causing discomfort and exacerbating any dry eye symptoms you’re already experiencing, like redness, blurry vision and a gritty feeling. This is especially dangerous when you consider that your eyes need tears and moisture to wash away debris and reduce your infection risk.
How do you fix red eyes without eye drops?
If you don’t have eye drops handy, try these simple tricks to get rid of your bloodshot eyes: Cold compress: Try soaking a hand towel in cold water, ringing it out and placing it over your eyes to remove the redness. Water rinse: A water rinse is a great substitute for eye drops.