What are considerations for benzodiazepines regarding pregnancy?

• A. Safe in all trimesters.
• B. Preferred analgesic.
• C. Generally avoided in pregnancy unless clearly indicated; consult physician.
• D. Used routinely.

Answer: (C)

The main idea is that using benzodiazepines during pregnancy carries potential risks to both the fetus and newborn, so they’re generally avoided unless there is a clear medical indication and careful supervision. These drugs cross the placenta and can lead to fetal sedation, neonatal respiratory issues or withdrawal after birth, and there are concerns about congenital anomalies with first-trimester exposure. Because of these risks, they are not considered safe in all trimesters, not used as analgesics, and not used routinely during pregnancy. If medication is truly needed, the clinician weighs benefits against risks and aims for the safest possible option, usually favoring nonpharmacologic approaches first or using the lowest effective dose for the shortest duration under medical guidance. In dental care, this means prioritizing nonpharmacologic anxiety management and, if necessary, coordinating with the patient’s obstetrician for any pharmacologic plan.