Conjunctival hemorrhage is often due to the rupture of small blood vessels in the conjunctiva, resulting in a buildup of bleeding in the subconjunctival tissue, also known as subconjunctival hemorrhage. Subconjunctival hemorrhage is often painless and does not affect vision, so it can be observed clinically and not treated with medication. If it is a simple subconjunctival hemorrhage, there is often no need for any eye drops. However, if the eyes are combined with dryness, it is possible to use sodium vitreous acid-based artificial tear drops, such as Hailu and Siren, as appropriate. If conjunctival hemorrhage is accompanied by itching, especially itching in the inner corner of the eye, you can use Orotadine drops for anti-allergy treatment, 2-3 times a day for 1-2 weeks should have significant effect. If the subconjunctival hemorrhage is frequent, for example, 2-3 episodes a week, also go to check the status of blood clotting and capillary fragility to exclude the possibility of bleeding from other sites.