How is there red blood in the eye to return a responsibility recently

Recently, red blood in the eyes is mainly considered to be caused by long-term staying up late or eye fatigue; secondly, it may also be the symptoms of conjunctivitis caused by bacterial infection, and it cannot be ruled out that it is a strong performance of liver fire. It is recommended that you drink more water in the near future, and do not overuse your eyes. This symptom has a certain improvement effect.