You are very likely to have a sub-conjunctival hemorrhage. Although its appearance may be alarming, a subconjunctival hemorrhage is generally a painless and harmless condition. The causes could be - Minor eye trauma increased venous pressureStrenuous Exercising Coughing Vomiting Sneezing Blood dyscrasia (rare) Severe hypertension It is typically a self-limiting condition that requires no treatment in the absence of infection or significant trauma. At the most you can use a lubricating eye drop like Refresh Tears 3 times a day. Thanks.
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