A swollen eyelid is usually a symptom, not a condition. It's very common and is usually due to allergy, inflammation, infection, or injury. The skin of your eyelid is less than 1 millimeter thick.

What Is a Swollen Eyelid? A swollen eyelid happens when fluid collects in the tissues around your eye. You might also have itching or pain. A swollen eyelid happens when fluid collects in the ...

Medically reviewed by Bryan M. Wolynski, ODMedically reviewed by Bryan M. Wolynski, OD Swollen eyelids, top or bottom, can have many causes. Most are not serious, but symptoms can be due to a ...

Allergic conjunctivitis, or eye allergies, happens when the membrane that covers your eye and inner eyelid becomes itchy, red, and swollen. These symptoms are an allergic reaction to triggers like ...

Learn more about treatment for styes. A chalazion is a blocked Meibomian gland, which causes a swollen bump to form on the eyelid. Unlike styes, chalazia are usually not painful. However ...

An eye surgeon has warned of a 'massive issue' that is on the rise in the UK, as he urged people to increase the temperature ...

Cases of a specific disease caused by a type of parasite are reportedly on the rise in the UK, with one doctor warning of a ...