BACKGROUND: Nausea and vomiting in early pregnancy are troublesome symptoms for some women. We undertook a single blind randomized controlled trial to determine whether acupuncture reduced nausea, dry retching, and vomiting, and improved the health status of women in pregnancy. METHODS: The trial was undertaken at a maternity teaching hospital in Adelaide, Australia, where 593 women less than 14 weeks' pregnant with symptoms of nausea or vomiting were randomized into 4 groups: traditional acupuncture, pericardium 6 (p6) acupuncture, sham acupuncture, or no acupuncture (control). Treatment was administered weekly for 4 weeks. The primary outcomes were nausea, dry retching, vomiting, and health status. Comparisons were made between groups over 4 consecutive weeks. RESULTS: Women receiving traditional acupuncture reported less nausea (p < 0.01) throughout the trial and less dry retching (p < 0.01) from the second week compared with women in the no acupuncture control group. Women who received p6 acupuncture (p < 0.05) reported less nausea from the second week of the trial, and less dry retching (p < 0.001) from the third week compared with women in the no acupuncture control group. Women in the sham acupuncture group (p < 0.01) reported less nausea and dry retching (p < 0.001) from the third week compared with women in the no acupuncture group. No differences in vomiting were found among the groups at any time. CONCLUSION: Acupuncture is an effective treatment for women who experience nausea and dry retching in early pregnancy. A time-related placebo effect was found for some women.

BACKGROUND: Nausea and vomiting in early pregnancy are troublesome symptoms for some women. We undertook a single blind randomized controlled trial to determine whether acupuncture reduced nausea, dry retching, and vomiting, and improved the health status of women in pregnancy. METHODS: The trial was undertaken at a maternity teaching hospital in Adelaide, Australia, where 593 women less than 14 weeks' pregnant with symptoms of nausea or vomiting were randomized into 4 groups: traditional acupuncture, pericardium 6 (p6) acupuncture, sham acupuncture, or no acupuncture (control). Treatment was administered weekly for 4 weeks. The primary outcomes were nausea, dry retching, vomiting, and health status. Comparisons were made between groups over 4 consecutive weeks. RESULTS: Women receiving traditional acupuncture reported less nausea (p < 0.01) throughout the trial and less dry retching (p < 0.01) from the second week compared with women in the no acupuncture control group. Women who received p6 acupuncture (p < 0.05) reported less nausea from the second week of the trial, and less dry retching (p < 0.001) from the third week compared with women in the no acupuncture control group. Women in the sham acupuncture group (p < 0.01) reported less nausea and dry retching (p < 0.001) from the third week compared with women in the no acupuncture group. No differences in vomiting were found among the groups at any time. CONCLUSION: Acupuncture is an effective treatment for women who experience nausea and dry retching in early pregnancy. A time-related placebo effect was found for some women.

Nausea and vomiting during pregnancy is a condition with an obscure aetiology. The treatment is symptomatic but there is a lack of alternative treatments. Tactile massage is known to give relaxation and increased well-being in connection with different illnesses, but has never been studied on women with severe nausea and vomiting during pregnancy (SNVP). The aim of this study was to describe hospitalized women's experiences of SNVP and of tactile massage. A phenomenological method was used. Ten hospitalized women with SNVP were included. Each woman was given tactile massage on three separate occasions. After the final massage an open interview was used covering both the experience of severe nausea and vomiting, and of tactile massage. The findings revealed an essential meaning summarizing the experience: to obtain a relieving moment of rest and access to the whole body when nausea rules life. When nausea is experienced as controlling a woman's life, tactile massage is experienced as promoting relaxation and gives her an opportunity to regain access to her body. The findings suggest that tactile massage is a good alternative and complement to traditional treatment of SNVP.