Herb mental F6: Mental problems such as hysteria, menopause related depression, hysteria, seeing spirit or distrubing dreams.

1. Hysteria: 45 patients were treated with F6 and 23 cured (51.1 percent), 11 significantly improved (24.4 percent), 8 improved (17.8 percent) and three di not improve (6.7 percent).

2. Schizophrenia: 146 patients used F6 or its modifications from 7 to 98 days found 11 cured (7.53 percent), 44 significantly improved (30.13 percent), 64 improved (43.8 percent) and 27 did not improve (18.6 percent).

3. Menopause depresion: 23 patients took F6 for up to three weeks and 13 cured (56.52 percent), 7 improved (30.43 percent) and three did not (13.04 percent).

Toxicity or side effects: Patients may have dark stools after taking F6 due to the color of the herb. It is noral and the dark stool should stop in a couple of days after quit taking F6.