Subconjunctival hemorrhage is more common cause is rubbing the eyes, stay up late and other non-disease factors, in addition, may also be allergic conjunctivitis, high blood pressure and other diseases caused by the cause of the need for sodium cromoglycate, nifedipine and other drugs.
1. Non-disease factors: often rubbing the eyes with your hands, staying up late and over-exerting your eyes and other malpractices can lead to subconjunctival hemorrhage, this situation generally pay attention to rest, reasonable use of the eyes, hemorrhage can be absorbed by themselves, without special treatment.
2. Allergic conjunctivitis: common symptoms include itchy eyes, subconjunctival hemorrhage, tearing and so on. Patients need to follow the doctor’s instructions to use topical mast cell stabilizers such as sodium cromoglycate eye drops, or choose antihistamines such as emamectin fumarate eye drops for treatment. At the same time to stay away from allergens.
3. Hypertension: the main symptoms include elevated blood pressure, nosebleed, subconjunctival hemorrhage and so on. Patients need to follow the doctor’s instructions to take atenolol and other beta-blockers, as well as nifedipine and other calcium channel antagonists, to a certain extent, can help patients to control blood pressure, relieve clinical symptoms.
There are many reasons for subconjunctival hemorrhage, and patients with recurrent bleeding or other discomforts need to go to the hospital for consultation, and cooperate with the doctor to actively treat the primary disease after the cause is clarified.