What drugs cause fetal abnormalities?
Each of the following drugs or drug groups may cause birth defects in a developing fetus:
- ACE (angiotensin converting enzyme) inhibitors.
- angiotensin II antagonist.
- isotretinoin (an acne drug)
- alcohol.
- cocaine.
- high doses of vitamin A.
- lithium.
- male hormones.
Which drug has a pregnancy category of X?
Category X: The risk of use of the drug in pregnant women clearly outweighs any possible benefit. The drug is contraindicated in women who are, or may become pregnant. Examples: thalidomide, oral contraceptives, statins (e.g. Lipitor ®).
Which pregnancy risk drug category indicates the greatest risk of fetal harm?
Category X: Studies in animals or human beings have demonstrated fetal abnormalities, or there is evidence of fetal risk based on human experience, or both, and the risk of the use of the drug in pregnant women clearly outweighs any possible benefit.
Which pregnancy category has the highest risk of teratogenicity?
The fetus is generally at the greatest risk of developing teratogenic effects from medications during the first trimester, but it is drug specific. The use of medications in pregnancy should be evaluated for the benefits and risks to both the mother and fetus.
What medications can you not touch when pregnant?
Medications You Should Avoid During Pregnancy
- Chloramphenicol.
- Cipro and levofloxacin.
- Primaquine.
- Sulfonamides.
- Trimethoprim (Primsol)
- Codeine.
- Ibuprofen (Advil, Motrin)
- Warfarin (Coumadin)
What category is safe for pregnancy?
Category B drugs include prenatal vitamins, acetaminophen and several other medications used routinely and safely during pregnancy. If there is a clinical need for a Category B drug, it is considered safe to use it.
Is Category B safe during pregnancy?
What medications are not safe during pregnancy?
What medicines should you avoid during pregnancy?
- Bismuth subsalicylate (such as Pepto-Bismol).
- Phenylephrine or pseudoephedrine, which are decongestants.
- Cough and cold medicines that contain guaifenesin.
- Pain medicines like aspirin and ibuprofen (such as Advil and Motrin) and naproxen (such as Aleve).
