This study shows the effectiveness of stimulation of the acupuncture point Neiguan (P6) for preventing morning sickness and vomiting during pregnancy. Neiguan is located on the inner wrist, about 2 finger-widths above the wrist crease toward the elbow. Acupuncture treatments on a number of points (St36, Liv3, Sp9, LI4) is even more effective, but acupressure on the wrist is something you can try at home.
From PubMed:
Morning sickness control in early pregnancy by Neiguan point acupressure.
de Aloysio D, Penacchioni P.
Department of Obstetrics and Gynecology, Bologna University, Italy.
Abstract
OBJECTIVE: To evaluate the antiemetic effect of acupressure at the Neiguan point. METHODS: Sixty women in early pregnancy were entered into a randomized, double-blind, cross-over, placebo-controlled trial. During a 12-day period, organized in four steps of 3 days each, the women were divided into two homogeneous groups to test the effectiveness of unilateral and bilateral acupressure. RESULTS: Use of acupressure resulted in a significantly lower frequency of morning sickness compared with placebo treatment. More than a 60% positive effect was found with unilateral and bilateral acupressure, compared with an approximately 30% positive effect of placebo acupressure. Changing from unilateral to bilateral pressure on the Neiguan point caused no significant statistical difference. No noteworthy side effects occurred. CONCLUSION: Acupressure on the Neiguan point relieves morning sickness
Byron Russell, LAc