Feng Fang is also known as Saposhniovia divaricate root. The sweet, warn and acrid herb has been used in TCM as antipyretic, antibiotoc, antiviral agent and to treat joint and muscle pain, blurry vision and headache, etanus, relieve pain, etc., as it expels Wind, releases the Exterior, disperses Dampness, calms pain, etc., by enhancing the …