What can cause a conjunctival hemorrhage?

In some cases, a subconjunctival hemorrhage may result from an eye injury, including: Roughly rubbing your eye. Trauma, such as a foreign object injuring your eye….The following actions may cause a small blood vessel to rupture in your eye:

• Violent coughing.
• Powerful sneezing.
• Straining.
• Vomiting.

What do you do for a conjunctival hemorrhage?

Subconjunctival hemorrhage doesn’t require treatment. Artificial tears (eye drops) can help relieve eye irritation if it occurs. Most broken blood vessels heal within 2 weeks. Larger spots may take longer to go away.

When should I be concerned about a subconjunctival hemorrhage?

Call your doctor if the blood doesn’t go away in 2 or 3 weeks, if you also have pain or vision problems, if you have more than one subconjunctival hemorrhage, or if the blood is anywhere inside the colored part of your eye (iris).

What is the most common cause of subconjunctival hemorrhage?

The most common causes for the condition were minor local trauma, systemic hypertension, and acute conjunctivitis. Subconjunctival hemorrhages resulting from local trauma were frequent in the summer, and those associated with systemic hypertension were noted most often in older patients.

Why did I wake up with a broken blood vessel in my eye?

The exact cause of subconjunctival hemorrhage is currently unknown. However, sudden increases in blood pressure from violent coughing, powerful sneezing, heavy lifting, or even intense laughing may generate enough force to cause a small blood vessel in your eye to burst.

Can a subconjunctival hemorrhage be permanent?

How is a subconjunctival hemorrhage treated? Most people will not need any treatment. This condition often goes away on its own. Your subconjunctival hemorrhage will likely go away in a few weeks.

What causes subconjunctival hemorrhage?

Subconjunctival Hemorrhage Causes. Trauma to the eye can also cause subconjunctival hemorrhage. Even rubbing your eyes too hard might cause capillaries to break. Rarely, subconjunctival hemorrhage is caused by a blood clotting disorder or other blood problem that affects your whole body.

What causes eyes to hemorrhage?

Causes include trauma to the eye, such as an injection, coughing, sneezing, laughing, straining to have a bowel movement or lifting something heavy. Taking blood-thinning medication such as aspirin, heparin or warfarin may also cause subconjunctival hemorrhage.

Should I use eyedrops to treat a subconjunctival hemorrhage?

Treatment of a Broken Blood Vessel in Your Eye. In most cases, treatment is not needed for a subconjunctival hemorrhage. If you are experiencing pain or discomfort, over-the-counter pain medications such as Tylenol may be recommended. Aspirin and related products should be avoided due to their blood-thinning side effects.

How long does subconjunctival hemorrhage last?

This condition clears by itself within one to two weeks. Usually, recovery is complete, without any long-term problems, similar to a mild bruise under the skin. Like a bruise, a subconjunctival hemorrhage changes colors (often red to orange to yellow) as it heals.