According to Drugs.com, the FDA assigns a pregnancy class C to two of the three active ingredients in DayQuil, placing it on the list of drugs not recommended during pregnancy. The third ingredient, acetaminophen, has no formal pregnancy category, and doctors believe it is safe for fever and short-term pain relief during all stages of pregnancy.Know More
The manufacturer, Vicks, says "If pregnant or breast-feeding, ask a health professional before use." WebMD recommends taking DayQuil only when necessary due to "evidence for malformations." There is also evidence this combination of drugs has the potential to "reduce uterine blood flow causing fetal hypoxia."
While the FDA does not assign a pregnancy class to DayQuil itself, Drugs.com reports on the individual ingredients. Tests of dextromethorphan on chicken embryos show it causes abnormalities in development; however, there are no reports of controlled data from human pregnancy. Phenylephrine, the other category C ingredient in this preparation, receives its warning without controlled studies in either animals or human pregnancy. Doctors recommend DayQuil only when there is no other option and the benefits outweigh the risks.
Pregnant women who experience nasal stuffiness do have safe alternatives. Saline only nasal sprays help to reduce mucus production. In addition, BabyMed says, "Loratadine, or Claritin, is an antihistamine, and is usually considered safe to take during pregnancy."Learn more about Medications & Vitamins
Pregnant women should restrict DayQuil use unless absolutely necessary, according to WedMD. Risks include reduced blood flow to the uterus, resulting in a decrease in oxygen for the fetus. Prolonged use also causes fetal malformations in some pregnant patients.Full Answer >
Taking baby aspirin during pregnancy is recommended for women who are at high risk of developing preeclampsia, a condition in which blood pressure rises and excess protein appears in the urine after the 20th week of pregnancy, according to WebMD. These women should take low-dose aspirin daily starting at the end of the first trimester of pregnancy.Full Answer >
According to Vicks.com, the correct dose of DayQuil Cold and Flu liquid is 2 tablespoons, or 30 milliliters, every four hours for adults and children 12 years or older. Children from age 6 to under 11 are advised to take 1 tablespoon, or 15 milliliters, every four hours.Full Answer >
HealthCentral states that one of the significant differences between NyQuil and DayQuil is that NyQuil is in liquid suspension form and is intended for night time use only, whereas DayQuil has a different chemical structure which does not promote drowsiness, making it ideal for use any time of the day. Another notable difference is that NyQuil contains an antihistamine whereas DayQuil contains only a nasal decongestant, according to DailyMed.Full Answer >