Table of Contents
What drugs are Category C for pregnancy?
OTC Topical Vaginal Antifungal Medications in Pregnancy
| Drug name | FDA pregnancy risk classification | Drug class |
|---|---|---|
| Butoconazole (Femstat) | C | Imidazole antifungal |
| Clotrimazole (Lotrimin) | C | Imidazole antifungal |
| Miconazole (Monistat) | C | Imidazole antifungal |
| Tioconazole (Vagistat-1) | C | Imidazole antifungal |
What types of drugs are prescribed during pregnancy?
Safe Medications to Take During Pregnancy
- Aluminum hydroxide/magnesium carbonate (Gaviscon®)*
- Famotidine (Pepcid AC®)
- Aluminum hydroxide/magnesium hydroxide (Maalox®)
- Calcium carbonate/magnesium carbonate (Mylanta®)
- Calcium carbonate (Titralac®, Tums®)
- Ranitidine (Zantac®)
Can you take class C drugs while pregnant?
Category C: Studies in animals have revealed adverse effects on the fetus and there are no controlled studies in women, or studies in women and animals are not available. Drugs from this class can be given to pregnant women if the benefit to the mother outweighs the risk to the fetus.
What category C means in pregnancy?
Previous Pregnancy-Risk Categories Category C: Risk cannot be ruled out. There are no satisfactory studies in pregnant women, but animal studies demonstrated a risk to the fetus; potential benefits of the drug may outweigh the risks.
What are Category D drugs?
Category D There is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience or studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
What is the most commonly used drug during pregnancy?
The most commonly used substance in pregnancy is nicotine, followed by alcohol, marijuana and cocaine 7, 8. However, polysubstance use is as high as 50% in some studies 7, 9.
What are the 5 pregnancy risk categories of drugs?
In 1979, the FDA established five letter risk categories – A, B, C, D or X – to indicate the potential of a drug to cause birth defects if used during pregnancy. The categories were determined by assessing the reliability of documentation and the risk to benefit ratio.
Which drug should be avoided in pregnancy?
Some of the over-the-counter medicines that increase the chances of birth defects are: Bismuth subsalicylate (such as Pepto-Bismol). Phenylephrine or pseudoephedrine, which are decongestants. Avoid medicines with these ingredients during the first trimester.
What is FDA Category B pregnancy?
Category B Animal reproduction studies have failed to demonstrate a risk to the fetus and there are no adequate and well-controlled studies in pregnant women.
What is a Class B drug in pregnancy?
Category B Animal reproduction studies have failed to demonstrate a risk to the fetus and there are no adequate and well-controlled studies in pregnant women. Example drugs: metformin, hydrochlorothiazide, cyclobenzaprine, amoxicillin.
What are the most common drugs used during pregnancy?
Drugs are used in over half of all pregnancies, and prevalence of use is increasing. The most commonly used drugs include antiemetics, antacids, antihistamines, analgesics, antimicrobials, diuretics, hypnotics, tranquilizers, and social and illicit drugs.
What prescription drugs have been known to cause fetal damage or complications during pregnancy?
Numerous drugs or drug groups may cause birth defects in a developing fetus, including:
- ACE (angiotensin converting enzyme) inhibitors used to treat high blood pressure or congestive heart failure.
- angiotensin II antagonists, also used to treat high blood pressure or congestive heart failure.
- Isotretinoin (an acne drug)
What are the examples of class C drugs?
anabolic steroids, GHB and some tranquilisers are Class C drugs.
What are the effects of Class C drugs?
Which drugs are class C? These include cannabis, mild amphetamines, anabolic steroids and minor tranquilisers. Cannabis has a mild sedative effect and generally makes people relax. Users may become giggly and talkative or, depending on their mood, quieter and subdued.
What does category B drug mean in 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.