Syncope is medically known as wheal, also known as blepharitis, and is caused by an inflammatory reaction to purulent bacteria, such as Staphylococcus aureus, invading the eyelid glands. In case of blepharoplasty infection, it is called internal blepharitis and internal wheal, which is characterized by redness and swelling of the inner eyelid, localized hardness and tenderness. If it is an infection of the conjunctival follicles, sebaceous glands, or metaphyseal sweat glands, it is called external blepharitis, external wheal, and is characterized by redness, swelling, tenderness, and localized hardness at the base of the eyelashes, i.e., at the lid margins. For the early treatment of wheals, local hot compresses, drinking a lot of water, light diet, as well as eye drops and ointment with antimicrobials in the eye locally are the mainstay. If there is a pus head or pus bag, you need to go to the hospital for disposal.