Amlodipine: What It Does and How to Use It

Amlodipine is a common blood pressure medicine that also helps treat chest pain (angina). It belongs to a class called calcium channel blockers. People like it because it usually works once a day and has a simple dosing plan.

Doctors prescribe amlodipine mainly for high blood pressure and to prevent angina attacks. Lowering blood pressure reduces the risk of stroke and heart attack. For angina, amlodipine helps blood flow to the heart so you can be less short of breath or have fewer chest pains.

It works by blocking calcium from entering heart and blood vessel cells. That relaxes the vessels, lowers resistance, and lets blood move easier. The effect slowly builds over days, so you may not feel a big change right away.

Typical adult dosing starts at 5 mg once daily. Many people move to 10 mg if blood pressure is not controlled. Older adults or people with liver problems may start lower. Never crush or split extended-release formulas unless your pharmacist says it is okay.

Dosing & common side effects

Common side effects include ankle swelling, headache, flushing, and dizziness. Swelling happens because blood vessels relax and fluid can pool in the legs. Most side effects are mild and go away after a few days or weeks. If you notice severe dizziness, fainting, or very fast heartbeat, stop taking it and call your doctor.

Interactions & safety tips

Amlodipine interacts with some drugs. Avoid large amounts of grapefruit juice - it can raise amlodipine levels. Strong CYP3A4 inhibitors like clarithromycin or ritonavir may increase side effects. Tell your doctor about blood pressure meds, nitrates, and statins; amlodipine can raise simvastatin levels slightly. If you take another heart drug that lowers blood pressure, your risk of low blood pressure goes up.

Check your blood pressure at home when you start or change the dose. Keep a log and share it with your clinician. Take amlodipine at the same time every day, with or without food. Don't stop it suddenly - your blood pressure could rebound. If you miss one dose, take it when you remember unless it is almost time for the next dose.

Buying amlodipine online? Always use a licensed pharmacy and keep your prescription. Fake products and wrong doses are real risks. If you're switching pharmacies, confirm the pill strength and manufacturer with your doctor. Call emergency services if you have chest pain, severe shortness of breath, or symptoms of an allergic reaction like swelling of the face or throat.

Older adults and people with liver disease need closer follow-up. Your doctor may check liver tests and adjust dose. Pregnancy and breastfeeding? Talk to your doctor - they will weigh risks and benefits. Keep a list of all medicines and supplements, including herbs. With the right monitoring, amlodipine is a simple and effective option for many people with high blood pressure or angina.

Questions? Bring them up at your next visit so your treatment fits your life today.

27 Apr
Amlodipine and Pregnancy: Safety Considerations for Expecting Mothers
Marcus Patrick 0 Comments

As an expecting mother, it's crucial for me to ensure the safety of both myself and my baby during pregnancy. Amlodipine is a medication that I've come across, and I've been researching its safety for pregnant women. From what I've gathered, it's essential to consult a healthcare professional before taking amlodipine, as the medication's effects on the fetus are not well-established. Some studies suggest potential risks, while others indicate it may be safe. Ultimately, it's crucial to weigh the benefits and risks with my healthcare provider to make the best decision for my pregnancy.

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