6 External Stye 外睑腺炎

Patient：There ’ s a red swelling on my left eye and it ’ s been hurting me for two days .患者：我的左眼红肿，已经痛两天了。There is a pustule on the lid margin and some pus can be seen in the centre of it .睑缘上有一个脓疱，中央已看到有些脓，必须马上切开。患者：当然同意，但是痛吗？Please come back tomorrow mo ......