Published on: 4/7/2025
Morning sickness is thought to be caused by the changes in hormones during early pregnancy, and it can be eased by eating small, frequent meals, staying well-hydrated, and using safe remedies like ginger or vitamin B6 after talking to your doctor.
Morning sickness happens mainly because of the sudden changes in your body’s hormones when you become pregnant. These hormones help protect both you and your growing baby by keeping harmful substances from affecting you, though they can also upset your stomach. Other factors like changes in your digestive system or even a defense against certain foods may play a small role. To feel better, you can try eating small meals more often instead of a few big meals. This can help keep your stomach calm. Some people find that snacking on plain crackers or toast early in the morning helps, too. Drinking lots of water or clear liquids is very important to avoid dehydration.
Natural remedies such as ginger tea or ginger candies may also help ease nausea. Vitamin B6 supplements can sometimes be useful; however, it’s best to talk with your healthcare provider before starting them. Remember, these self-help measures work well for many, but if your nausea is very uncomfortable, see your doctor for further advice.
(References)
Flaxman SM, Sherman PW. Morning sickness: a mechanism for protecting mother and embryo. Q Rev Biol. 2000 Jun;75(2):113-48. doi: 10.1086/393377. PMID: 10858967.
Festin M. Nausea and vomiting in early pregnancy. BMJ Clin Evid. 2009 Jun 3;2009:1405. PMID: 21726485; PMCID: PMC2907767.
Lee NM, Saha S. Nausea and vomiting of pregnancy. Gastroenterol Clin North Am. 2011 Jun;40(2):309-34, vii. doi: 10.1016/j.gtc.2011.03.009. PMID: 21601782; PMCID: PMC3676933.
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