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.
Eyelid Swelling Causes. Eyelid swelling may be caused by nail polish, makeup, hair spray allergies, animals or plant allergies, chemical allergies. Allergies of animals are more commonly caused by any pet such as cats or dogs. Blepharitis is a very exasperating situation which reoccurs and causes inflammation of the eyelids.
Rare but dangerous causes of eyelid swelling are infection within the orbit and around and behind the eye (orbital cellulitis) and blockage of a vein at the base of the brain by an infected blood clot (cavernous sinus thrombosis).