Patients with red eyes and eye boogers are often seen in inflammatory diseases of the eye, such as infectious conjunctivitis, blepharitis, keratitis, eye allergies and other causes. 1. Infectious conjunctivitis: bacterial, viral, mycoplasma chlamydia and other germs infections, causing patients with infectious conjunctivitis, patients may appear increased secretions, eye redness and other uncomfortable symptoms. 2. Blepharitis: Bacterial infection caused by inflammatory reaction of the eyelids may cause localized suppurative infection, irritation of the conjunctiva, causing red eyes and boogers. 3. Eye allergy: If allergic patients are exposed to hair, pollen and other allergens, allergic conjunctivitis and other allergic eye diseases may occur, and patients may have red eyes, increased secretions, accompanied by itchy eyes and other symptoms. It is recommended that patients with red eyes and increased secretions consult a doctor to assess their condition and follow the doctor’s instructions for treatment.