The management of chronic hysteria: a review and double-blind trial of electrosleep and other relaxation methods.

The effectiveness and mode of action of electrosleep therapy in chronic hysteria was evaluated in a double blind trial with a 1 month follow-up. Matched groups of hysterics were treated with central electrical stimulation and relaxation, peripheral electrical stimulation and relaxation, or relaxation only. Autogenic training exercises were used initially to standarize the relaxation instructions for all the patients. Central electrical stimulation has no specific benefit for hysteria. Rhythmic peripheral stimulation does increase the effect of verbal suggestions to relax initially but has no long term advantage over relaxation alone. Regular brief periods of relaxation can improve the mood and diminish the anxiety level of psychiatric outpatients with hysteria but have no persistant benefit for sleep disturbance or hypochondriasis. The best treatment of depression in chronic hysterics was found at follow-up to be relaxation without electrostimulation. Specialized somatic and psychotherapeutic methods have no advantage over treatment with low doses of anxiolytic drugs, reassurance, suggestion, and regular periods of relaxation.