Mu Gua is also known as Floweringquince Fruit. The sour and slightly warm herbs has been used in TCM to treat sciatica, restless leg syndrome, cervical spondylosis, bone spurs,  arthritis, pain in loin and knee joints, beri beri with edema,  lack of strength in legs and knees, rheumatoid arthritis, chronic eczema, etc., as it soothes …