Patients in the treatment group additionally took QR ( consisting of Herba Epimedii 15 g , antler glue 15 g , Cibotium Barometz 15 g , eucommia bark 20 g , dipsacus asper 10 g , two toothed achyranthes root 15 g , drynaria 15 g , Taxillus Chinensis 20 g , ground beetle 10 g , scorpion 5 g , wild celery 10 g , notopterygium incisium 10 g , cow-fat seed 10 g , white mustard seed 6 g , and licorice root 6 g , one dose per day , twice daily ) .