Gehongguilong ointment is a Chinese patent medicine preparation, which has the functions of expelling wind and removing dampness, relaxing tendons and activating collaterals, warming kidney and enriching blood. Mostly used in related drugs, anemia, insomnia, dreaminess, shortness of breath, palpitation, hyperhidrosis, anorexia, abdominal distension, frequent urination and other symptoms caused by chronic lumbago and leg pain, kidney yang deficiency and qi and blood deficiency. Judging from the poor joints, if it is caused by rheumatism or kidney-yang deficiency, it can still be applied under the guidance of a doctor. But it is not suitable for spleen and stomach weakness, cough and phlegm, cold and fever, hypertension, diabetes and so on.