Swollen eyelids, top or bottom, can have many causes, including allergies, infections, and blocked oil glands. While most aren't serious, eyelids can also swell due to a medical condition such as ...

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.

How you treat a swollen eyelid depends on its cause. Learn about causes such as allergies and styes. Also discover home remedies and when to see a doctor.

Styes and allergies are two reasons an eyelid might become swollen. Here, learn about some causes of a swollen eyelid, what to do if they happen, and when to see a doctor.

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 ...

Swollen eyes are caused when allergens like pollen hit your eyes and dissolve in your tears. Here are some home remedies for puffy-eyelid relief.

But if a swollen eyelid sticks around, you might need to see a doctor to rule out things like infection or an allergy. Here, experts share the most common reasons your eyelids swell, which ones go ...

Your eyelid can be swollen for a variety of reasons—from pink eye to a thyroid condition. Find out what causes the swelling and how to get rid of it. ... To treat allergy-caused pink eye, ...

Eye allergies or allergic conjunctivitis occur when the lining of the eye and eyelid react to an allergen that irritates them. The eye produces histamine to try and fight off the allergen.

Most of us have woken up with a puffy eyelid at some point in our lives. Aside from being uncomfortable (and sometimes painful), it can also temporarily affect your vision. When that happens, you ...