Analysis of illness: Liuwei Dihuang Pill, with efficacy of nourishing yin and tonifying kidney, is mainly used for symptoms caused by kidney yin deficiency, such as hot flashes, night sweats, feverish nerves, soreness of waist and knees and so on!

comments and suggestions: generally, one month is a course of treatment, and it will not be effective immediately. Taking nourishing Chinese medicine can't be taken at the same time during a cold, let alone with cold medicine!