出现邪毒内攻的征象，如腹部胀满疼痛，或呼吸急促喘息，适宜使用葛根解肌汤（方剂见前文）。冬季可选用越婢汤与三拗汤，但不可用药过量。也有因热极火郁，导致皮肤干燥而疹点难以透发者，必然导致嘴唇和舌头干燥裂开，大小便不通畅艰涩，高热神志昏沉，或身体胀痛，喘息急促伴有痰鸣声，无论发病时间早晚，都急需使用白虎汤（方剂见前）加入玄参、牛蒡子、芥穗、栀子、竹叶等药物。大抵麻疹治疗通常以微微出汗为顺证，如果始终无汗，即使疹点发出后也难免留下后患。其治疗原则总不离上述方法。
越婢汤：治疗风水病，症见恶寒，全身浮肿，脉浮而不口渴，持续自汗出，体表无明显大热的情况。
麻黄（去节） 甘草（炙） 石膏 生姜 大枣
水煎煮，温服。
Manifestations of pathogenic factors attacking inward, such as abdominal distension and pain, or panting and shortness of breath, are suitable for treatment with Gegen Jiemo Decoction (formula seen previously). In winter, Yuespi Tang and San'ao Decoction may be selected, but the dosage must not be excessive. There are also cases where extreme heat and trapped fire cause dry skin, making it difficult for the rash to erupt; this inevitably leads to dry and cracked lips and tongue, constipation and dysuria, high fever with lethargy, or body swelling and pain, with panting and phlegm rales. Regardless of the timing, it is urgent to use Baihu Tang (formula seen previously) added with Xuanshen, Niubangzi, Jiesui, Zhizi, Zhuye, and similar herbs. Generally, measles treatment considers slight sweating as a favorable sign; if there is no sweat throughout, even after the rash has erupted, adverse consequences may remain. The treatment principle generally does not exceed the aforementioned methods.
Yuespi Decoction: Treats Fengshui (Wind-Water edema), characterized by aversion to cold, generalized edema, floating pulse without thirst, continuous spontaneous sweating, and absence of significant external heat.
Ephedrae Herba (Mahuang, 麻黄) [remove nodes] Glycyrrhizae Radix et Rhizoma (Gancao, 甘草) [roasted] Gypsum Fibrosum (Shigao, 石膏) Zingiberis Rhizoma Recens (Shengjiang, 生姜) Ziziphi Jujubae Fructus (Dazao, 大枣)
Decoct in water, take warm.