What is the swelling of one eyelid?

A swollen eyelid is considered to have the following possibilities: the first one may be dermatophytosis. A well-defined edematous erythema can occur, and the surface can have a rash like a corn to soy-sized papule, blister, or papule, with a relatively high skin temperature, positive tenderness, and can have symptoms that trigger a generalized fever. The rash is mainly associated with small breaks on the skin surface due to hemolytic streptococcal infection. The second type of herpes zoster is considered. It can occur as a unilateral redness of the eyelid with clusters of small blisters, mainly due to a decrease in immunity, such as in type 2 diabetics or patients with hyperlipidemia or hypertension, causing varicella-zoster virus infection.