Haifengteng can dispel rheumatism, dredge meridians, relax muscles and bones, benefit joints, activate blood circulation, dredge channels, regulate qi and broaden the body. It has many functions: first, it can resist inflammation. The pepper ketone contained in it can obviously inhibit the tissue swelling caused by Escherichia coli in rats, and has anti-inflammatory effect. Second, it has analgesic effect. Third, it can antagonize platelets. Fourth, it can resist endotoxin. The extract of Piper kadsura can reduce the reaction of hypotension and pulmonary edema in rats caused by E. coli endotoxin by intravenous injection. Fifth, it can fight against tumor. The extract of Kadsura kadsura has the effect of inhibiting tumor. Sixth, it can treat arthritis. Haifengteng has the effect of treating arthritis. It has a certain effect on reactive arthritis, rheumatoid arthritis, osteoarthritis, sciatica, and cervical spondylosis. For the cardiovascular system, it can increase the nutritional blood volume of the myocardium of mice, reduce the resistance of collateral vessels in the myocardial ischemic area, and has a good effect on coronary heart disease and cerebral thrombosis. At the same time, it can also resist endotoxic shock, increase myocardial nutrient blood flow, reduce the resistance of collateral vessels during myocardial ischemia, reduce the content of excitatory amino acids during brain stem ischemia, and have a protective effect on brain stem ischemia injury.
