As for Chloroquine , 100 mg each time , twice daily ) , while those in the treatment group received PMC therapy ( the same way as that for the control group ) combined with LFJC ( consisting of Astragalus membranaceus 50 g , Angelica sinensis 20 g , Ligusticum Chuanxiong 20 g , prepared Rehmannia Rhizome 30 g , Herba Serissae 30 g , Centella 30 g , centipede 4 g , scorpions 10 g , nidus versace 12 g , et al. , 0.5 g per pill , containing 5.7 g crude drug .