Swelling of one eye in the morning is considered to be the presence of conjunctivitis and granuloma. Conjunctivitis is a common disease, usually caused by bacterial infection, if you do not pay attention to personal hygiene, often use dirty hands to rub the eyes, it is easy to cause bacterial infection of the conjunctiva, resulting in bacterial conjunctivitis, the patient will often appear in the eye foreign body sensation, burning sensation, secretion increase, eyelid conjunctiva appeared to be congestion, edema. Eyelids are acute purulent inflammation of the blepharoplasty, localized redness, swelling, heat and pain, can be hot compresses, apply antibiotic eye ointment, and later surgical incision to drain pus. It is recommended to go to the ophthalmology department for further examination, if it is clear that it is bacterial conjunctivitis, it is necessary to apply tobramycin eye drops, levofloxacin eye drops topical medication, anti-infective treatment, to relieve the swelling of the eye, if there is a serious infection, it is also necessary to carry out systemic medication according to the patient’s symptoms. Usually pay attention to personal hygiene, wash your hands diligently, and avoid rubbing your eyes at will.