Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet.
The most common cause of eyelid swelling is eye allergies. Eye allergies sometimes cause significant discomfort, often interrupting daily activities with annoying symptoms such as eyelid irritation and swelling. Eye allergies develop when the immune system overreacts to a certain allergen.
Eyelashes that are ingrown can trigger the eyelid to become inflamed. This inflammation will disturb only the area of the actual inflamed eyelash. But, in cases where the eyelash that is ingrown develops into a more severe infection, often the total eyelid can become inflamed.