What to do if you are pregnant and vomiting badly?

Women in pregnancy because of the increase in HCG hormone levels in the body will lead to women appear disgusting greasy, nausea and vomiting, breast pain and other early pregnancy reactions, HCG levels higher reaction more intense. Usually can eat less and more meals, reduce gastrointestinal pressure, can take vitamin B6 to alleviate symptoms of pregnancy vomiting, but also can drink some grapefruit tea to alleviate.