The invention relates to a medicinal composition for treating the diabetic
peripheral neuropathy, and a preparation method thereof. The medicinal composition is mainly composed of Radix Astragali,
Ligustri Lucidi Fructus,
cassia twig, Radix Paeoniae Rubra, Radix Scutellariae,
Rhizoma Coptidis, leech and the like, and the medicinal composition can be processed through using pharmaceutically acceptable carriers or excipients to prepare medicaments comprising a
capsule, a granule, a tablet, a soft
capsule, a
pill and the like. The medicinal composition has the qi tonifying, yin nourishing, detoxifying,
blood stasis dispersing and
vein relaxing efficacies, and can be taken by diabetic
peripheral neuropathy patients. Clinic research results show that the medicinal composition can obviously improve limb numbness, limb aches,
lime end coldness, abnormal
sensation, fatigue, asthenia and the like of the diabetic
peripheral neuropathy patients, obviously improves the
nerve conduction velocity and the terminal
microcirculation, substantially reduces the content of
sorbitol in erythrocytes, and has no obviously untoward effects.