A member asked:

After running outside, my right upper eyelid is extremely swollen - what causes this?

3 doctors weighed in across 2 answers

Unusual symptom: Anything extreme should be checked asap to determine the cause, especially if it is also painful, as this could be sign of an infection. Also possible is an insect bite. Allergy would most likely affect both eyes. It is hard to say what specifically about running would cause this to happen, and it might be coincidental. If this is a repetitive problem definitely get an exam.

Answered 9/28/2016

5.2k views

Thank

Allergies: Could also be an insect bite.

Answered 4/1/2013

5.2k views

Thank

Related Questions

A member asked:

What could be the reason why i wake up with swollen, puffy eyelids?

3 doctors weighed in across 2 answers

A member asked:

How to cure a swollen eyelid caused by an insect bite ?

A doctor has provided 1 answer