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Broken Blood Vessel in Eye Cause, Treatment, Pictures, Symptoms, and Swollen Eyelid

Broken blood vessel in eye is also known as a subconjunctival hemorrhage and according to studies, it has been found to be typically harmless since it does not cause vision problem or significant eye discomfort despite its conspicuous appearance.

When blood vessel in eye burst, it leads to appearance of blood shot on conjunctiva layer resulting eye redness that may imply you have a subconjunctival hemorrhage.

This article provides some information on what causes the breaking of the blood vessels in the eye and also how it can be treated.

Broken blood vessel in eye cause

The following are the causes of broken blood vessel in eye:

Inadequate sleep

If you stay for long hours without having sleep expect to have red eyes since in most instances you will be forced to rub sleepy eyes causing some disturbances to strain blood vessels which in turn break.

Environmental hazards

Stay in an area or work place that has extremely dry air, dust, smoke and excessive sun exposure, expect to experience eye irritation hat can cause red eyes, among other symptoms.

Eye injury

Trauma or eye injury may result to red bloodshot eyes, sometimes accompanied by a subconjunctival hemorrhage.

As an inflammatory response to injury, blood vessels in your eye dilate to allow more blood flow to the site of the injury for quicker healing. This dilation and sometimes breakage of blood vessels on the eye is what causes the redness.

Computer vision syndrome

Staring on the computer for long hours causes straining of blood vessels that might end up bursting resulting to the appearance of red eyes. The breaking of the blood vessels in the eye occurs since when using a computer you blink less often, which dries out the surface of your eye.

Contact lenses

Over using or not properly caring for your contact lenses can cause a build-up of irritating surface deposits and microbes on your eye. This could result to an eye infection such as keratitis or fungal eye infections.

Also, contact lenses can worsen dry eye syndrome, as they typically reduce the amount of oxygen reaching your cornea and can restrict normal tear flow production, particularly with poorly fitting contacts.


When your body immune system reacts with foreign materials, your body releases histamine as part of the inflammatory response that occurs to “fight off” the culprit allergens. As a result, the histamine released causes blood vessels in your eyes to enlarge then burst, making your eyes become red and watery.

Dry eyes

It occurs when your tear glands produce either an insufficient quantity or quality of tears to properly lubricate and nourish your eyes.

Chronic dry eye can cause the surface of the eye to become inflamed and irritated, making your eyes look red.


It is said to be an eye infection that result when the blood vessels within it become irritated and swell, giving the eye a red or pink appearance. In fact, a reddish-pink eye is a telltale symptom of conjunctivitis.


Hormonal changes during pregnancy can affect your eyes in many ways. Your eyes may become red and bloodshot, as well as dry, itchy and sensitive to light.

Other causes include:

  • Corneal ulcer
  • Ocular herpes
  • Uveitis
  • Glaucoma
  • Whitening eye drops
  • Cold and flu
  • Smoking

Broken blood vessel in eye symptoms

Some of the symptoms or signs include:

  • Bleeding between the sclera and conjunctiva
  • A scratchy or itchy feeling on the surface of the eye
  • Red eyes

Get more insight from Symptoms and causes

Broken blood vessel in eye with pain

In case bursting of blood vessels in your eye result to red eye that is painful or you have other symptoms such as reduced vision, the cause is likely to be one of the below conditions.

A scratch to the cornea

In case a particle scratches your cornea, it may feel a bit uncomfortable when the anaesthetic eye drops have worn off and this may result to a lot of pain. Make sure to visit a specialist as early as possible.

Ulcer on the cornea

It is known to be caused by bacterial infection or viral infection. It can cause the eye to become red and sensitive to light, and it can feel like there’s something in your eye.

Acute glaucoma

This is a serious condition that occurs when there is a sudden increase in pressure inside your eye. Your eye will probably be severely red and painful, and you may feel sick and see halos around lights.


It is known to be serious eye inflammation and you may notice that your eye is sensitive to light, your vision is blurred and you have a headache.

There is little information about its cause but iritis can sometimes be caused by an underlying problem with the immune system or an infection.

Broken blood vessel in eye treatment

If a blood vessel in the eye breaks, it can resolve on its own in 10-14 days. There is no medication required to heal the condition and there is no known way to speed up the healing process.

Treatment options for broken blood vessels in the eyes include using eye drops, such as artificial tears, to soothe a scratchy feeling on the surface of the eye, according to Mayo Clinic.

You may also go for a regular eye checkup of blood pressure as recommended by the National Institutes of Health.

In case of trauma, a medical examination is recommended to ensure the absence of other eye complications or injury.

Broken blood vessel in eye pictures

The pictures shown on the article will provide adequate information to your medical provider as another way of seeing the symptoms before commencing on the treatment.

Broken blood vessel in eye causes, treatments and remedies
Broken blood vessel in eye

Most of these pictures create a vivid description on how your eyes look like after the breakage of the blood vessels in the eye due the above stated causes.

Beside is a example of a picture of broken blood vessel in the eye:

Broken blood vessel in eye swollen eyelid

Swollen eyelids occur due to the following causes:

  • Allergic reaction
  • Dry eyes
  • Rubbing eyelids
  • Pink eye (conjunctivitis)

All these factors can cause breakage of the eye blood vessels resulting to red eyes since it causes a lot of pressure to the delicate vessels that enhances blood flow to the eyes.

  1. Bleeding Into the Skin: http://www.healthline.com/health/bleeding-into-the-skin
  2. A Broken Blood Vessel in Your Eye: http://www.eyehealthweb.com/broken-blood-vessel-in-eye/
  3. Treatment: http://www.mayoclinic.org/diseases-conditions/subconjunctival-hemorrhage/diagnosis-treatment/treatment/txc-20231466
  4. Broken Blood Vessel in the Eye: http://medicaltreasure.com/broken-blood-vessel-in-the-eye/
  5. Swollen Eyes: http://www.mdjunction.com/forums/lupus-discussions/general-support/2629209-swollen-eyes-w-bursting-veins-in-the-right-eye

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One comment

  1. Another common cause of broken vessels in the eye or subconjunctival hemorrhage is blood thinner medications such as aspirin or blood thinner foods such as garlic, omega 3, ginger, etc

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