Q: My 27 years old wife is into her 10th week of pregnancy. She vomits very often. Taking Pregnidoxin just before food helps her to control vomiting. Is it safe for her to take Pregnidoxin twice a day?

A:Pregnidoxin is a misnomer and misleading since it should not be taken by women during pregnancy. The only safe anti-emetic for nausea and vomiting of pregnancy is Queezy that contains doxylamine and vitamin B-6. The dose is 2 tablets at bedtime and then additional dose of 1 tablet the following morning and afternoon, if necessary.