Herb for Man F8: Impotence, gastritis with pediatric diarrhea, frequent urination or low back pain.

1. Impotence: 26 impotence or early ejectculation patients took F8 or its modification for up to a month and 23 were cured (88.46 percent).

2. Gastritis: A report of 311 gastritis patients took F8 or its modifications and 213 cured (68.48 percent), 67 improved (21.54 percent) and 31 did not (9.96 percent).

3. Pediatric dysentery: 250 patients took F8 or its modification and 180 cured (72 percent), 65 improve (26 percent) and six did not (2.4 percent).

4. Frequent urination: 113 patients were treated with F8 and all were cured or significantly improve.