A. Obembe et al., ANTIPSYCHOTIC EFFECTS AND TOLERANCE OF CRUDE RAUVOLFIA-VOMITORIA IN NIGERIAN PSYCHIATRIC-INPATIENTS, PTR. Phytotherapy research, 8(4), 1994, pp. 218-223
The dried root of Rauvolfia vomitoria administered orally to 10 psychi
atric patients at doses up to 800 mg/day, in divided doses, showed ant
ipsychotic effects. The overall side effects were minimal, without ser
ious incidence of extrapyramidal symptoms. Physical examination and la
boratory parameters tend to correlate with the theory that Rauvolfia v
omitoria accumulates in the plasma. The antipsychotic effects of Rauvo
lfia vomitoria were shown to be dose dependent when given three-times
a day, with minimal side effects.