Nausea of Pregnancy, Menthol and Sweet Oil for

"Vomiting and nausea of pregnancy; a twenty per cent solution of menthol in sweet oil; use ten drops on sugar when nausea appears." The menthol acts on the stomach and quiets it. This will be found very beneficial.

Source: Mother's Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter