What causes an eyelid to stick shut with no discharge?

* Stye is a bacterial infection of the oil gland in the eyelid. A stye typically appears as a red, swollen bump on the eyelid. It can cause the eyelid to stick shut, especially in the morning.

* Blepharitis is an inflammation of the eyelids. It can be caused by a bacterial infection, an allergic reaction, or a skin condition. Blepharitis can cause the eyelids to become red, swollen, and itchy. It can also cause the eyelids to stick shut, especially in the morning.

* Conjunctivitis (pink eye) is an inflammation of the conjunctiva, the clear membrane that lines the eyelid and covers the white part of the eye. Conjunctivitis can be caused by a viral or bacterial infection, an allergic reaction, or a chemical burn. Conjunctivitis can cause the eyes to become red, swollen, itchy, and watery. It can also cause the eyelids to stick shut, especially in the morning.

* Corneal ulcer is an open sore on the cornea, the clear, front part of the eye. Corneal ulcers can be caused by a bacterial or viral infection, a fungal infection, or an injury to the eye. Corneal ulcers can cause the eyes to become red, swollen, itchy, and watery. They can also cause the eyelids to stick shut, especially in the morning.

* Orbital cellulitis is an infection of the tissue surrounding the eye. Orbital cellulitis can be caused by a bacterial infection or an injury to the eye. Orbital cellulitis can cause the eyes to become red, swollen, and painful. It can also cause the eyelids to stick shut, especially in the morning.

If your eyelid is stuck shut and you do not have any discharge, it is important to see a doctor to determine the cause and get treatment.