Pharmacology · single question
A 28-year-old in her third trimester has dental pain. Which analgesic should generally be avoided in the third trimester?
Show answer and explanation
Correct answer: B. Ibuprofen
- A. INCORRECT. Acetaminophen is the preferred analgesic in pregnancy.
- B. CORRECT. NSAIDs such as ibuprofen are avoided in the third trimester because they can cause premature closure of the ductus arteriosus and other fetal risks.
- C. INCORRECT. Lidocaine is acceptable for needed dental anesthesia.
- D. INCORRECT. Minimal-dose epinephrine with local anesthetic is generally acceptable when needed.