After a 12-24 hour period of hypersensitivity or local discomfort (burning or tingling), multiple vesicular lesions (small blisters) appear which may subsequently produce a rosette formation.

• 经过12-24小时内过敏或局部不适(焚烧或麻)多出现水泡病变(小水泡)可能产生随后花环形成。