Skip to main content
Explore Health Topics
Heart Health Diabetes Women's Health Pregnancy Digestive Health Mental Health
Medical Guides → • Calculators →
✓ Medically reviewed by Dr. Priya Sammani (MBBS, PG Dip. FM) | Age — · M/F · BMI —
88%
🩺 Heart Health

Managing High Blood Pressure with Amlodipine and Benazepril

Dr. Priya Sammani (MBBS)

Medically reviewed by Dr. Priya Sammani (MBBS) — Updated on Oct 20, 2026 · 10 min read

Managing High Blood Pressure with Amlodipine and Benazepril
Table of Contents ▾

High blood pressure, often called hypertension, is a common health condition that many people face today. Sometimes, using just one type of medicine is not enough to keep your blood pressure at a safe level. When that happens, your doctor might prescribe a single capsule that combines two different medicines to help you.

Today, we will talk about one such combination medicine called amlodipine and benazepril. This complete guide will help you understand how it works, how to take it safely, and what important precautions you need to keep in mind for your daily health and well-being.

Key Takeaways

  • This medicine combines two active drugs to relax your blood vessels and lower high blood pressure effectively.
  • Always take your capsule at the same time every day exactly as your doctor instructed.
  • Never stop taking this medicine suddenly without talking to your doctor first.
  • Pregnant women must avoid this medicine because it can cause serious harm to an unborn baby.
  • Watch out for common side effects like dizziness and swelling in your lower legs or ankles.
⚡ Interactive Clinical Tool
⚖️
BMI Calculator

Know your body mass index (BMI) and weight classification

Open Interactive Calculator →

What Is Amlodipine and Benazepril?

Simply put, this medicine is a combination of two different drugs packed into one oral capsule. Doctors prescribe it primarily to help control high blood pressure when single-drug therapy is not enough. Let us look at the two components inside this capsule and how each one helps your body.

The first component is amlodipine. This drug belongs to a class of medicines called calcium channel blockers. It works by relaxing the muscular walls of your blood vessels. Think of it like watering plants through a garden hose. When you widen the hose, the water pressure drops. Relaxing your blood vessels lets blood flow much more easily so your pressure goes down.

The second component is benazepril. This medicine belongs to a class known as ACE inhibitors. Your body naturally produces a chemical that makes your blood vessels tighten up and narrow. Benazepril blocks that chemical from working so your blood vessels stay open and relaxed. When these two medicines work together, they keep your blood pressure at a healthy level.

Things to Tell Your Doctor Before Starting This Medicine

Before you start taking this capsule, your doctor needs a complete medical history to make sure it is safe for you. You must tell your doctor right away if you have any existing health conditions or personal circumstances that could affect your treatment.

Your Health Condition Why Your Doctor Needs to Know
Pregnancy, trying to get pregnant, or breastfeeding This is extremely important. This medicine can cause severe harm or even death to an unborn baby.
Kidney or liver disease Your kidneys and liver help clear medicine from your body. Organ issues change how the drug works.
Heart disease or blood vessel problems Your heart health helps your doctor choose the safest dosage and right treatment plan.
Past swelling of tongue, lips, or face (Angioedema) This medicine can trigger dangerous allergic reactions if you have experienced this swelling before.
Immune system disorders or bone marrow issues These conditions can change how your body responds to the medicine and increase side effect risks.
Following a strict low-salt or low-sodium diet Your salt intake affects your blood pressure balance and electrolyte levels while taking this drug.
Allergies to other medicines, insect stings, or foods Your doctor must evaluate your risk of developing a severe allergic reaction to this capsule.

How to Use This Medicine Correctly

This medicine comes as an oral capsule that you swallow with water. It is very important to take it exactly as your doctor prescribed, preferably at the same time every day. You can take this capsule with or without food depending on your personal preference.

If you experience any stomach upset after taking your dose, try taking it with a meal or a small snack. Keep taking your medicine every single day even if you feel completely fine. Do not stop taking it unless your doctor tells you to do so.

What to Do If You Miss a Dose

If you forget to take your scheduled capsule, take it as soon as you remember later that day. However, if it is almost time for your next regular dose, skip the missed dose entirely and stay on your normal schedule.

Never take two doses at the same time to make up for a missed pill. Taking a double dose can cause your blood pressure to drop too low and lead to dangerous health complications.

What to Do In Case of an Overdose

If you think you have taken too much of this medicine by accident, seek emergency medical help right away. Call 911 in the US or Canada, 999 in the UK, or go straight to the nearest hospital emergency department.

Remember that this prescription medicine was chosen specifically for you. Never share your capsules with friends, family members, or anyone else.

Other Things That Can Interact With This Medicine

You must tell your doctor about every medicine you take, including vitamins, herbal products, and over-the-counter supplements. Some products can interact with your blood pressure capsule and cause unwanted medical problems.

Interaction Category Specific Medicines and Substances
Medicines to Avoid Completely Sacubitril and valsartan combination medicines.
Medicines That Require Caution
  • Water pills or diuretics, especially amiloride, triamterene, or spironolactone.
  • Potassium salt substitutes and extra potassium supplements.
  • Lithium medicine for mood disorders.
  • Other prescription drugs used to lower high blood pressure.
  • Everolimus, sirolimus, or temsirolimus drugs used in transplant care.

You should also tell your doctor if you smoke tobacco products or drink alcohol regularly. Both habits can alter how well your blood pressure medicine works in your body.

Important Precautions While Taking This Medicine

When you take this blood pressure capsule, you need to watch your overall health closely. Following a few simple daily precautions will help you stay safe and healthy throughout your treatment.

Monitoring Your Blood Pressure and Heart Rate

Check your blood pressure regularly at home using a reliable monitor as advised by your doctor. Ask your doctor what your target blood pressure reading should be and when you should call them for high or low numbers.

If you ever feel your heart racing or beating irregularly, contact your doctor right away. Keeping a written blood pressure diary can help your healthcare team track your progress effectively.

Dizziness and Drowsiness

This medicine can cause mild dizziness, lightheadedness, or sleepiness when you first start taking it. Until you know how this medicine affects your body, avoid driving cars, operating heavy machinery, or doing dangerous tasks.

If you are an older adult, take extra care when standing up from a sitting or lying position. Rising slowly gives your blood circulation time to adjust and prevents sudden dizziness or accidental falls.

Drinking alcohol while taking this medicine can make dizziness much worse. Try to limit or avoid alcoholic drinks during your treatment.

Special Warnings for Pregnancy

Women of childbearing age must pay close attention to this warning. If you plan to become pregnant or suspect you might be pregnant, stop taking this capsule and call your doctor right away. This medicine causes severe harm and birth defects to an unborn baby during pregnancy.

Other Important Safety Tips

  • Tell your doctor right away if you get severe diarrhea, vomiting, or heavy sweating. Losing too much body fluid can cause your blood pressure to drop dangerously low while on this drug.
  • Some medical treatments, such as insect venom desensitization or certain dialysis methods, can cause severe allergic reactions when combined with this medicine. Always tell your care team what prescriptions you take.
  • Never use salt substitutes instead of regular table salt without asking your doctor first. Many salt substitutes contain high levels of potassium that can be unsafe with this capsule.
  • Check with your pharmacist or doctor before buying cold, cough, or pain medicines over the counter. Some common remedies contain ingredients that can raise your blood pressure.

Possible Side Effects of the Medicine

Like all prescription drugs, this combination medicine can cause side effects in some people. Many side effects are mild and go away as your body gets used to the treatment. This others require medical attention.

Side Effect Category Signs and Symptoms to Watch For
Serious Allergic Reactions Skin rash, itching, hives, and swelling of your face, lips, tongue, or throat.
Breathing and Chest Issues Trouble breathing, chest pain, and a persistent annoying dry cough.
Heart Rhythm Changes Fast, pounding, or irregular heartbeats that make you feel uncomfortable.
Other Serious Signs Swelling in your ankles and legs, severe stomach pain, changes in urination, or blistering skin rashes.
Mild Side Effects Mild drowsiness, dizziness, headache, or sudden flushing warmth in your face.

When to Call Emergency Services

Call 911 (US/Canada) or 999 (UK) right away if you experience severe chest pain, sudden trouble breathing, fainting, or severe allergic swelling of your face, lips, or tongue.

How to Store Your Capsules Properly

Proper storage keeps your medicine safe and effective throughout its shelf life. Follow these simple rules at home:

  • Keep your medicine bottle safely out of the reach of young children and household pets.
  • Store the capsules at room temperature away from excessive moisture, heat, and direct sunlight.
  • Make sure the container lid is tightly closed after every use.
  • Safely discard any expired medicines or capsules you no longer need through a local pharmacy take-back program.

💡 Take-Home Message

  • Take your blood pressure capsule exactly as prescribed by your doctor every single day.
  • Keep your healthcare team informed about all your health conditions and other medicines you take.
  • Watch out for signs of allergic reactions, severe dizziness, or breathing issues.
  • Never take this medicine if you are pregnant, planning a pregnancy, or breastfeeding.
  • Remember that this prescription is meant only for you and should never be shared with others.
❓ FAQ

Frequently Asked Medical Questions (FAQ)

Evidence-based clinical answers to common patient questions

What should I do if I miss my daily dose of amlodipine and benazepril?

Take your missed capsule as soon as you remember later that day. If it is almost time for your next scheduled dose, skip the missed pill entirely and continue with your normal routine. Never take two doses at the same time.

Can I drink alcohol while taking this blood pressure medicine?

You should limit or avoid alcohol while taking this prescription medicine. Alcohol can increase side effects like dizziness, lightheadedness, and sleepiness by lowering your blood pressure further.

Why must pregnant women avoid taking amlodipine and benazepril?

This medicine contains an ACE inhibitor drug that can cause severe injury, kidney damage, or death to an unborn baby during pregnancy. If you become pregnant, stop taking it and call your doctor right away.

Can I use salt substitutes while taking this capsule?

No, you should not use salt substitutes unless your doctor specifically approves them. Many salt alternatives contain high levels of potassium that can become dangerous when combined with this medicine.

What are the most common mild side effects of this medicine?

Common mild side effects include mild dizziness, drowsiness, headaches, and facial flushing. These symptoms often improve as your body adjusts to the medicine over the first few weeks.

📚

Verified Scientific & Medical References (PubMed / WHO)

✓ Peer-Reviewed Sources
🔍 Search Keywords: amlodipine and benazepril • amlodipine benazepril oral capsules • amlodipine benazepril oral capsules symptoms • amlodipine benazepril oral capsules causes and treatment • amlodipine benazepril oral capsules sri lanka • Managing High Blood Pressure with Amlodipine and Benazepril
🩺 Articles For You
Checking your blood pressure throughout the day (24-Hour Ambulatory Blood Pressure Monitoring) - Let's learn everything about it!
Prescribed Amlodipine for your blood pressure? Here is everything you need to know about how it works, side effects, and safe daily use.
Understanding Angiotensin II Receptor Blockers (ARBs) for Blood Pressure Management
Understanding Your Blood Pressure: The Silent Vital Sign You Can't Ignore
Do you know the correct way to measure blood pressure?
High blood pressure is called the silent killer for a reason—here is how it slowly damages your heart without you knowing.
💬 Patient Questions & Comments (0)

Have a question or experience to share? Post a comment or reply to other readers below.

🛡️ Plain Text Only • No Links
👤

No comments yet. Be the first to share your question or experience below.

⚠️ Important: Medical articles and information on Nirogi Lanka are strictly for educational and awareness purposes and do not substitute professional medical advice, diagnosis, or treatment. Always consult a qualified physician for any medical concerns.