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.
1 Mosquito bites are a common cause. It can also be from an irritant e.g. food transferred to the eye by the hands.  Suspect mosquito bites if there are bites on other parts of the body. Insect bites of the upper face can cause the eyelid to swell.