Conjunctival hemorrhage occurs when blood vessels in the conjunctiva - a thin membrane covering the white part of the eye - rupture, leading to the leakage of blood. This can cause a bright red patch on the sclera or the white part of the eye, which can be alarming. Conjunctival hemorrhage is not a serious condition and usually clears up on its own within a few days without causing any damage to the eye.
The right eye is more commonly affected by conjunctival hemorrhage than the left eye. This is because the right eye is exposed to more physical trauma due to the dominant hand being on the right side for most people.
Eye trauma: Physical trauma to the eye, such as from rubbing, poking, or scratching, can cause a blood vessel to rupture and lead to conjunctival hemorrhage.
High blood pressure: When blood pressure is high, it can put pressure on the blood vessels in the eye and cause them to rupture.
Blood-thinning medications: Medications such as aspirin or warfarin can make blood vessels more prone to rupture and cause conjunctival hemorrhage.
Eye surgery: Surgery on the eye can cause conjunctival hemorrhage as a side effect.
Eye infections: In rare cases, infections such as conjunctivitis or other eye diseases can cause conjunctival hemorrhage.
The primary symptom of conjunctival hemorrhage is a bright red patch on the white part of the eye. This can be accompanied by a mild discomfort or a feeling of pressure in the eye. In rare cases, there may be some mild vision impairment, but this usually clears up with the hemorrhage.
Conjunctival hemorrhage is a common condition that can cause a bright red patch on the white part of the eye. Although it can be alarming, it is not a serious condition and usually clears up on its own within a few days. However, if you experience any pain, vision impairment, or any unusual discharge, it is best to consult an eye doctor to rule out any underlying conditions.
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