Sleeping more eyes are red bloodshot may be conjunctivitis, glaucoma, keratitis and so on, it is recommended to consult a doctor in time, for symptomatic treatment. 1. Conjunctivitis: Conjunctivitis patients will have increased red blood in the eyes as well as increased secretions and other uncomfortable symptoms, which may be caused by bacterial infection or allergies and other non-infectious causes, the patient needs to be through the levofloxacin eye drops, sodium cromoglycate eye drops and other drugs for treatment. Generally not self-healing, so sleep more eyes are red blood. 2. Glaucoma: When glaucoma attacks, patients will have increased red blood in the eyes, vision loss, eyeball swelling and pain and other symptoms, mostly caused by the blockage of intraocular aqueous humor circulation, increased intraocular pressure, generally can not be cured, so patients sleep more eyes are red. 3. Keratitis: Keratitis patients can have increased red blood in the eyes, vision loss and other symptoms, mainly caused by bacteria, viruses, etc., can not be self-recovery, so the patient sleeps a lot of eyes have red blood. It is recommended that patients with obvious conjunctival congestion should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.