Is blood in the eye dangerous

Is blood in the eye dangerous? When the small and delicate blood vessels that are under the tissue covering the white part of the eye (conjunctiva) are broken , causing redness of the eyes , it can mean that you have a subconjunctival hemorrhage.

A subconjunctival hemorrhage is benign, does not cause vision problems or significant discomfort in the eye despite its striking appearance.

However, redness of the eyes can also be a sign of other potentially serious eye conditions. Especially if an ocular secretion occurs, you should consult your visual health professional to have an eye exam and rule out an infection caused by bacteria, viruses or other microorganisms.

You should seek immediate medical attention from a vision professional whenever you experience unusual and persistent redness of the eye, accompanied by a sudden change in vision, pain or strong sensitivity to light. This type of redness of the eye may be a sign of another eye problem, such as the sudden onset of glaucoma .

What causes subconjunctival hemorrhage?

Although it is not always possible to identify the source of the problem, some causes of subconjunctival hemorrhage are:

• An eye trauma that can cause a blood vessel to rupture.
• A sudden increase in blood pressure that can result from heavy lifting, coughing, sneezing, laughing, and constipation.
• Aspirin or anticoagulants such as warfarin (one of the brand names is Coumadin).
• Rarely, a blood clotting disorder or vitamin K deficiency (vitamin K favors the functioning of the proteins necessary for blood clotting).
• Eye surgery, including LASIK and cataract surgery .

How is a subconjunctival hemorrhage treated?

Artificial lubricating tears can relieve the eyes, although eye drops cannot help repair broken blood vessels.

If you are taking aspirin or anticoagulants, continue taking them unless your doctor specifically tells you otherwise.

Be sure not to rub your eyes because it may increase the risk of bleeding again, just like when you are healing after a nosebleed.

How long does a subconjunctival hemorrhage last?

In most cases, a subconjunctival hemorrhage takes 7 to 10 days to disappear on its own. As the blood gradually disappears over time, the affected area may change color, such as a bruise.