炎夏酷暑,天气闷热,空气潮湿。有些小儿的面部、颈部、头部等处,会出现红肿热疼、圆形质硬的小结节。这些小结节,随着时间推移会慢慢扩大,使疼痛加剧,中央逐渐形成黄白色脓肿,即“疖肿”,俗称“热疖头”或“疖子”。疖肿是夏季常见的一种皮肤疾患,是由细菌感染引起毛囊、皮脂腺以及皮下组织的急性化脓炎症,其诱因是皮肤不清洁、多汗、皮肤损伤或蚊虫叮咬等。 Summer heat, hot weather, the air is humid. Some children’s face, neck, head and other places, there will be swelling and heat pain, round hard nodules. These small nodules will gradually expand over time, aggravating the pain, the central gradually formed a yellow-white abscess, that is, “swollen”, commonly known as “hot head” or “prickly heat.” Boil is a common skin disease in summer. It is a bacterial infection that causes acute suppurative inflammation of hair follicles, sebaceous glands and subcutaneous tissues. The cause is unclean skin, sweating, skin damage or mosquito bites.