It is not recommended to use Nephroconin Tablets and Heparin Sodium Container Tablets together to avoid discomfort caused by reaction between drugs. If the indications of the above drugs are met at the same time, they can be used in combination as prescribed by the doctor. Renkangning Tablets, a proprietary Chinese medicine, has the effect of tonifying the spleen, warming the kidney, seeping dampness and activating blood. It is used for the deficiency of spleen and kidney yang (deficiency of yang qi in spleen and kidney), weakness, cold pain in waist and knees caused by blood stasis and dampness obstruction. Adverse effects: Dry mouth was observed in some patients, which disappeared after stopping the drug. Occasional transient arrhythmia, but does not affect the continuation of treatment, and return to normal after stopping the drug. Pregnant women are prohibited. Heparin sodium tablets, western medicine. It is an anticoagulant. Used for the prevention of cerebral thrombosis, arterial thrombosis. Adverse reactions: fever, rash and itching may occur in a few patients. Allergic to heparin, patients with ulcer disease, etc. are prohibited. Specific medication needs to be under the guidance of a physician.