Morning sickness refers to nausea and vomiting pregnant women experience.  This condition does not have to occur in the morning even though it is the worst in the morning. The severity of symptoms differs from person to person. 

Ginger is one of the most effective remedies that relieve morning sickness.  Ob-Gyn may advise their pregnant patients to use ginger or other herbal medicines, but doctors may also advise their patients to take vitamin b6 to prevent morning sickness.

Some tips listed below may help relieve morning sickness symptoms.

1, Eat small meals and snacks throughout the day,

2) Keep snacks like crackers by your bed so we may use it from time to time or any time you feel like eating something.

3) avoid any food that you know will trigger your nausea;

4) Avoid fatty foods, spicy, acidic food, and fried foods;

5) Drink fluids between meals;

The following is cited from the FDA. (David Liu)

Nzu, Traditional Remedy for Morning Sickness

Audience: Consumers, Obstetrical healthcare professionals

The Texas Department of State Health Services and FDA notified healthcare professionals and consumers, especially pregnant or breastfeeding women, to avoid consuming a product called “Nzu”, taken as a traditional remedy for morning sickness,because of the potential health risks from high levels of lead and arsenic, noted on laboratory analysis by Texas DSHS. Exposure to lead can result in a number of harmful effects, and a developing child is particularly at risk of effects on the brain and nervous system. Arsenic is a carcinogen, and excessive long-term exposure to it has been associated with a range of adverse health effects, including cancers of the urinary bladder, lung and skin. Nzu, which is sold at African specialty stores is also called Calabash clay, Calabar stone, Mabele, Argile and La Craie. It generally resembles balls of clay or mud and is usually sold in small plastic bags with a handwritten label identifying it as “Nzu” or “Salted Nzu.” Anyone who has been ingesting the product should contact their health care provider.

Any adverse events that may be related to use should be reported to the FDA's MedWatch Safety Information and Adverse Event Reporting Program online [at www.fda.gov/MedWatch/report.htm], by phone 1-800-332-1088, or by returning the postage-paid FDA form 3500 [which may be downloaded from the MedWatch "Download Forms" page] by mail [to address on the pre-addressed form] or fax [1-800-FDA-0178].

Read the complete MedWatch 2009 Safety summary, including a link to the Texas State Health Services press release, at:

http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm196045.htm