Skin infection F4: Skin infections, sciatica with thrombosis phlebitis, arteriosclerosis or erysipelas.
1. Skin infections, erysipelas: 31 patients took F4 and applied herbs externally for up to a week. All were cured but one; total effectiveness rate was 96.77 percent.
2. Sciatica: 30 patients took F4 for up to a week and 21 were cured (70 percent), 8 significantly improved (26.66 percent) and only one did not improve.
3. Thrombosis phlebitis or arteriosclerosis: 292 patients from five studies took F4 from five to 183 days and all were cured or improved except five. Total effectiveness rate was 98.28 percent. Ten more studies also showed similar effects.