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.
Another condition that causes inflammation of the eyelid is a chalazion. A chalazion occurs when there's a blockage in one of the small oil glands at the margin of the eyelid, just behind the eyelashes. Unlike a sty, a chalazion usually isn't painful and tends to be most prominent on the inner side of the eyelid.