Ask an Eye Doctor and Get an Answer ASAP
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 traumaincreased venous pressureStrenuous ExercisingCoughingVomitingSneezingBlood dyscrasia (rare)Severe hypertensionIt 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.
Follow-up question, if any, are welcome.Please, click the ACCEPT BUTTON so that I can get my dues. BONUS and a POSITIVE FEEDBACK will be appreciated.