Aliskiren is a prescription medicine used to treat high blood pressure (hypertension). It belongs to a group of drugs called renin inhibitors, which work by blocking the action of a hormone called renin. By blocking renin, Aliskiren helps to reduce the narrowing of blood vessels, which helps to lower blood pressure. It is usually taken once a day with or without food as directed by a doctor.
Aliskiren, sold under the brand names Tekturna and Rasilez, is a medication used to treat high blood pressure (hypertension). However, it's important to note that due to concerns about potential side effects and less evidence of overall benefit compared to other options, it's not typically the first-line treatment for high blood pressure. Here's a summary of its key points:
Type of drug:
- Direct renin inhibitor: It belongs to a unique class of drugs that target the renin-angiotensin-aldosterone system (RAAS), which plays a role in blood pressure regulation.
Function:
- Works by blocking the enzyme renin, the first step in the RAAS pathway. This leads to a decrease in the production of angiotensin II, a hormone that causes blood vessels to constrict, ultimately lowering blood pressure.
Uses:
- Primarily used for essential hypertension (primary high blood pressure) in adults and children above 6 years old.
- May be used alone or combined with other antihypertensive medications like calcium channel blockers or thiazides.
Important points:
- Not typically the first-line choice: Due to potential side effects and less robust evidence of long-term benefits compared to other options like ACE inhibitors or angiotensin receptor blockers, it's usually considered after other medications have been tried.
- Potential side effects: Diarrhea, dizziness, fatigue, and low blood pressure.
- Contraindications and warnings: Not recommended for people with certain medical conditions, allergies, or during pregnancy.
Remember, I cannot provide medical advice. If you have questions about aliskiren or any other medication, it's essential to consult with your doctor or a qualified healthcare professional. They can provide personalized guidance based on your individual health needs and medical history.