小儿烂喉丹痧·邪退阴伤证(infantile scarlet fever with syndrome of yin injury after pathogen subsidence)是指正气抗邪,邪退阴伤,以身热渐退,咽喉肿烂渐减,痧疹消退,伴皮肤脱屑,唇燥口干,或伴有干咳,纳呆,舌红少津,苔剥脱,脉细数为常见症的丹痧证候。