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.
Inflammation of eyelid. One of the most common symptoms of ingrown eyelashes is swelling. The reason behind the swelling can be the ingrown eyelash itself or the disease that is causing it. Blepharitis, infections and autoimmune disease that cause ingrown eyelashes can precipitate the swelling.