Eye tingling with tearing and inability to open the eyes are commonly associated with the following eye diseases: 1. Infectious conjunctivitis: such as severe viral and bacterial conjunctivitis, accompanied by red eyes and increased conjunctival sac secretions, bacterial infections are mostly yellow-white pus-like secretions, more viscous; viral infections are mostly mucus-like secretions, more dilute. 2, keratitis or corneal ulcer: mostly seen in S. pneumoniae, Staphylococcus aureus, Streptococcus hemolyticus, Pseudomonas aeruginosa, gonococcus, etc.), viruses (herpes simplex virus, adenovirus, etc.), fungi, Echinococcus amebae, Mycoplasma, Chlamydia, syphilis spirochetes and other infections. 3, corneal injury: corneal epithelial abrasion due to trauma, corneal epithelial detachment, corneal foreign body, etc. 4, severe dry eye: dry eye is a general term for a variety of diseases characterized by abnormal tear quality or quantity or kinetics, resulting in decreased tear film stability, and accompanied by ocular discomfort and/or ocular surface tissue lesions. Some of the more serious dry eye patients will also have eye stinging tears can not open the eyes of the symptoms. 5, conjunctival sac foreign body: inside the eye into the dust, flying insects, wood chips and other foreign bodies, or acidic, alkaline substances. Therefore, the symptoms of stinging and tearing eyes that can’t be opened can occur in a variety of diseases. How to treat frequent watery eyes? The first thing to look at is what causes the tears. There are 4 main causes of eye tears: 1. Excessive tear secretion caused by conjunctival, corneal, iris, ciliary body and other tissue lesions or stimulation by foreign bodies, ultraviolet light and chemicals. For example: conjunctivitis, keratitis or corneal ulcer; corneal epithelial abrasion, corneal epithelial peeling, corneal foreign body, conjunctival sac foreign body; this condition requires foreign body removal and anti-inflammatory treatment. 2, due to the lacrimal system obstruction, the normal secretion of tears can not be smoothly discharged into the nasal cavity through the nasolacrimal duct, but reflux overflow. For example: tear dots obstruction, tear duct obstruction, nasolacrimal duct obstruction, chronic dacryocystitis, etc. In this case, it is necessary to do lacrimal tract exploration. 3. Due to eyelid deformity and lower lid ectropion, the tear dots located on the lower lid are not close to the eyeball and tears cannot enter the tear dots and tears cannot enter the nasal cavity by the tear ducts, thus overflowing. This condition requires plastic surgery to lift the deformity. 4, eyelid closure difficulties, such as facial nerve palsy resulting in relaxation of the orbicularis oculi muscle, resulting in insufficient suction of the lacrimal sac, can also lead to tears can not enter the tear duct normally, and thus overflow. This condition requires treatment of facial nerve palsy. Therefore, different treatments need to be done depending on the cause.