Which exposure scenario would require caution due to potential fetal risk with finasteride?

Which exposure scenario would require caution due to potential fetal risk with finasteride?

• A. A pregnant person handles broken tablets
• B. A pregnant person handles intact tablets
• C. A nonpregnant person handles broken tablets
• D. A man with hair loss handles tablets

Answer: (C)

Finasteride is teratogenic to a male fetus if the mother is exposed during pregnancy, and it can be absorbed through the skin. Because of this, contact with the medication—especially if the tablets are broken or crushed—poses the highest risk to a developing fetus. Therefore, the exposure scenario that requires caution for fetal risk is when a pregnant person handles the medication, with broken tablets presenting a greater risk due to increased dermal absorption. If someone is not pregnant, there is no fetal risk involved in their handling of the tablets at that moment. However, standard safety practice still emphasizes avoiding exposure for anyone who could become pregnant. Handling intact tablets by a pregnant person is still something to avoid, though breaking tablets increases the likelihood of skin absorption and fetal exposure.

Finasteride is teratogenic to a male fetus if the mother is exposed during pregnancy, and it can be absorbed through the skin. Because of this, contact with the medication—especially if the tablets are broken or crushed—poses the highest risk to a developing fetus. Therefore, the exposure scenario that requires caution for fetal risk is when a pregnant person handles the medication, with broken tablets presenting a greater risk due to increased dermal absorption.

If someone is not pregnant, there is no fetal risk involved in their handling of the tablets at that moment. However, standard safety practice still emphasizes avoiding exposure for anyone who could become pregnant. Handling intact tablets by a pregnant person is still something to avoid, though breaking tablets increases the likelihood of skin absorption and fetal exposure.