ACE stands for angiotensin-converting enzymes. Basically, ACEs activate Angiotensin II, a chemical that narrows the blood vessels.
Now, taking ACE inhibitors means you inhibit or slow down the activity of ACEs. This means your body produces less of Angiotensin II, helping the blood vessels relax or open up and promoting blood flow.
Examples:
- Captopril
- Lisinopril
- Perindopril
Angiotensin II Receptor Blockers
Angiotensin II receptor blockers also lower blood pressure by relaxing the blood vessels. However, instead of inhibiting the enzyme, ARBs block the receptors that Angiotensin II needs to narrow the arteries and veins.
In many cases, doctors recommend this hypertension medicine when ACE inhibitors produce troublesome side effects.
Examples:
Calcium Channel Blockers
When calcium enters the muscle cells and arteries, it produces a more forceful contraction.
Calcium channel blockers prevent the entrance of calcium, reducing forceful contractions. Likewise, calcium channel blockers also relax the blood vessels and lower the heart rate.
Examples:
Comments
Share your thoughts
Be the first to let Hello Doctor know your thoughts!
Join Us or Log In to join the discussion