Red spots on the whites of the eyes. What's going on?

Subconjunctival hemorrhage is mainly caused by the rupture of blood vessels under the bulbar conjunctiva. Subconjunctival hemorrhage is not a real ophthalmic disease in clinical practice. It is a common symptom in ophthalmology. Moreover, it is rarely possible to accurately find the cause of subconjunctival hemorrhage. If the patient shows subconjunctival hemorrhage, it may be caused by high blood pressure, or the patient may show severe cough, vomiting or constipation. If the patient's subconjunctival hemorrhage is only a simple red spot, do not be overly nervous, and it will absorb itself in about a week. If the patient shows a large amount of bleeding, he should be examined for systemic diseases.