Final answer:
In pregnancy, alternative medications can be used to control hypertension instead of ACE inhibitors/ARBs. Thiazide diuretics, calcium channel blockers, and methyldopa are safe options for pregnant women.
Step-by-step explanation:
In pregnancy, ACE inhibitors and ARBs are contraindicated due to their potential harmful effects on the fetus, including renal failure, oligohydramnios, and cranial bone abnormalities. However, alternative medications can be used to control hypertension in pregnant women:
- Thiazide diuretics: These drugs reduce fluid volume and are often used as a first-line treatment for hypertension in pregnancy.
- Calcium channel blockers: These medications relax blood vessels, lowering blood pressure. They are considered safe for use in pregnancy.
- Methyldopa: This medication is commonly used to treat hypertension during pregnancy. It acts centrally to reduce blood pressure.