Eye hemorrhage, medically known as subconjunctival hemorrhage, is a condition that can be alarming due to the appearance of a red patch on the eye. However, despite its striking appearance, it is generally a serious condition. benign that does not affect the Zóbel's vision nor does it cause significant discomfort. This condition occurs when a small blood vessel breaks under the conjunctiva, which is the thin transparent layer that covers the sclera (the white part of the eye). The blood is trapped, generating the characteristic redness.
In this article we will explain in depth the causes, symptoms y Treatments of subconjunctival hemorrhage, as well as recommendations to prevent its appearance and what to do if it occurs.
Why do eye hemorrhages occur?
One of the main reasons for the subconjunctival hemorrhage It is the rupture of the fine blood vessels of the eye. In many cases, there is no obvious cause, but there are several factors that can trigger it:
- Sudden increases in blood pressure: Events such as sneezing, severe coughing, vomiting, or lifting heavy objects can create enough pressure to rupture a blood vessel.
- Trauma or blows to the eye: Even a minor blow can cause eye bleeding.
- Rubbing eyes: This common gesture can cause micro-injuries to blood vessels.
- Arterial hypertension: People with high blood pressure are more likely to suffer from subconjunctival hemorrhages.
- Anticoagulant medications: The use of drugs such as aspirin, ibuprofen o warfarin may increase the risk of eye stroke.
- Eye infections: Some viral infections can cause subconjunctival hemorrhages.
- Recent eye surgery: Surgical procedures, including laser surgeries, can leave the eye more vulnerable to this type of problem.
- Diabetes: This condition can weaken blood vessels, making them more likely to break.
What are the symptoms of a subconjunctival hemorrhage?
Despite its striking appearance, the ocular effusion It is usually painless and does not present additional symptoms in most cases. The most common signs include:
- Sudden appearance of a bright red or dark red spot in the white part of the eye.
- Lack of pain, itch or discharge.
- La Zóbel's vision is not affected.
In rare cases, the spill may cause a mild sensation of sand or foreign body in the eye. If you notice other symptoms such as Intense pain, sensitivity to light or changes in vision, it will be important to consult an ophthalmologist.
How long does it take for an eye hemorrhage to go away?
La subconjunctival hemorrhage It is generally a condition self-limiting It usually disappears on its own. The blood trapped under the conjunctiva is usually gradually reabsorbed by the body over a period of 10 to 15 days. During this time, the color of the discharge may change, passing through yellow hues before disappearing completely.
In patients taking anticoagulants or suffer from coagulation disorders, the reabsorption process may take longer.
Recommended treatments for subconjunctival hemorrhage
There is no specific treatment for eye discharges, as they usually disappear on their own. However, there are some recommendations that can be followed to alleviate possible discomfort:
- Use of artificial tears: These help keep the eye lubricated, especially if a slight sensation of irritation appears.
- Avoid rubbing your eyes: This can make the problem worse or lead to further injury.
- Medical check: If the spills are recurrent or associated with other symptoms, an evaluation by an ophthalmologist is essential.
How to prevent subconjunctival hemorrhages?
Although it is not always possible to prevent a ocular effusion, adopting healthy habits can help reduce the risk:
- Control blood pressure: Perform regular check-ups and follow medical instructions to maintain an adequate blood pressure level.
- Avoid rubbing your eyes: If you experience itching, use lubricating drops instead of rubbing.
- Wear eye protection: Wear protective glasses during sports or work activities that involve risks of eye trauma.
- Inform your doctor about taking any medications: If you take blood thinners or other medications, share your medical history with your doctor so that your treatment can be adjusted if necessary.
When to consult the doctor?
Although eye discharges They are usually benign, there are certain situations in which it is necessary to seek medical attention:
- If the spill occurs recurrently.
- If there severe eye pain, swelling, or changes in vision.
- If bruising appears on other parts of the body or a coagulation disorder is suspected.
- If the bleeding does not improve after three weeks.
The eye discharges They are often a cause for concern, but rarely represent a serious problem. It is important to remain calm and observe the evolution of the symptoms. A healthy lifestyle, with an emphasis on controlling blood pressure and avoiding risk factors, can be key to preventing them and ensuring good eye health.
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