What causes swollen eyes

Eye swelling is considered to be caused by physiological factors, trauma, chalazion and other reasons, as follows:

1. Physiological factors

If the patient drinks too much water before going to bed, it may lead to a decrease in plasma osmotic pressure, causing a large amount of water to deposit in the eye tissue, causing eye swelling.

2. Trauma and

trauma may cause damage to the soft tissue around the eye, resulting in congestion and edema of the soft tissue around the eye, resulting in eye swelling.

3. Chalazion

is a blockage of the meibomian gland orifice, resulting in secretion retention in the gland and formation, which may be manifested as upper eyelid swelling.