What Is Category C Medication During Pregnancy? Risks and Guidelines Explained

Learn about Category C prescription drugs in pregnancy, their risks based on animal studies, and when usage is recommended.

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Category C refers to a classification for prescription drugs used in pregnancy. Medications in this category have shown adverse effects in animal studies but lack well-controlled studies in humans. The use should only occur if the potential benefits justify the potential risks to the fetus.

FAQs & Answers

  1. What does Category C mean for medications during pregnancy? Category C indicates that animal studies have shown adverse effects on the fetus, but there are no well-controlled human studies. Drugs in this category should only be used if the benefits outweigh the risks.
  2. Are Category C drugs safe to use while pregnant? Category C drugs are not proven safe; they may cause fetal harm based on animal data, so use is only advised if potential benefits justify the potential risks to the fetus.
  3. How are pregnancy drug categories determined? Pregnancy drug categories are assigned based on available data from animal studies, human studies, and clinical experience assessing risks to the fetus.