Can Amlodipine 10 Mg Be Taken Twice A Day? Dosage & Warnings


Amlodipine widens blood vessels to treat heart and hypertension disorders. It relaxes the vessels. This reduces the burden on the heart to pump blood. It reduces blood pressure and prevents heart disease. Healthcare providers commonly prescribe it for high blood pressure and angina. It is important for heart health.

Knowing how it works and its outcomes is essential. It has many side effects. They range from dizziness to serious health problems. These are vital to those who consume it.

In this article, I explore Amlodipine’s uses, benefits, side effects, and precautions. I aim to provide a basic understanding of how a drug works before starting any treatment for the users.

What is Amlodipine? Overdose Side Effects

Amlodipine Overdose Side Effects

Amlodipine is a kind of drug known as a calcium channel blocker. It works by easing the blood vessels. The heart doesn‘t need to work too hard to pump blood. So, it helps in lowering blood pressure. It is used for heart and blood pressure problems.

It makes blood flow easier. It can mitigate the risk of heart disease and strokes. Doctors often prescribe it for high blood pressure and angina.

Benefits of Amlodipine

Lowering Blood Pressure

Amlodipine is beneficial in lowering blood pressure, thus preventing strokes, heart attacks, and kidney problems.

✔ Reducing Angina Symptoms

It can boost your exercise performance and reduce the incidence of angina.

✔ Improving Blood Flow

Amlodipine causes the enlargement of blood vessels and increases peripheral circulation, which is beneficial not only for the heart but also for other organs.

Uses of Amlodipine

Amlodipine helps in reducing blood pressure. It also improves blood flow to your heart, especially when arteries are blocked. Additionally, it is effective in treating conditions like coronary artery disease and angina, which is a type of chest pain. This medication can be taken by itself or with other drugs meant for heart or blood pressure issues.

Precautions and Warnings of Amlodipine

When taking Amlodipine, it is essential to be aware of several precautions to ensure safe and effective use of the medication:

Health Conditions: Inform your doctor about any existing heart failure or liver disease.

Alcohol Interaction: Drinking can promote amlodipine’s blood pressure-lowering effect and elevate side effects.

Continuous Usage: Stay on amlodipine for blood pressure control, even if you feel fine. Remember, high blood pressure can be silent.

Treatment Plan: Amlodipine is part of a broader health plan that may include a specific diet, regular exercise, weight management, and other medications. Adhere to these recommendations closely.

Medication Disclosure: Share a list of all your current heart and blood pressure medications with your doctor.

Monitoring Chest Pain: Contact your doctor immediately if starting amlodipine or increasing your dose leads to intensified chest pain.

Interaction with Other Medications: As other drugs can interact with amlodipine, you must tell your doctor about all medications, supplements, and herbs.

Allergy Alert: Avoid amlodipine if you are allergic to it.

Medical History Check: Before starting, disclose to your doctor if you have had:

  • Significant heart valve issues
  • Heart-related conditions
  • Blocked arteries,
  • Liver health concerns.

Pregnancy and Nursing: The impact of amlodipine on unborn babies is not clear, but untreated high blood pressure in pregnancy can be risky. Weigh the benefits against the risks. Also, discuss breastfeeding with your doctor.

Can Amlodipine 10 Mg Be Taken Twice A Day?

Amlodipine is typically prescribed once daily for hypertension. Taking it twice a day without medical supervision may lead to side effects or complications. Doubling the dosage can result in excessive blood pressure lowering, causing dizziness or other adverse effects.

It's crucial to follow the prescribed regimen and consult a healthcare professional before making any changes. They can assess your health condition and adjust the medication accordingly to ensure its effectiveness and safety. Self-adjusting medication can have serious consequences and should only be done under the guidance of a qualified healthcare provider.

Dosage of Amlodipine

The dosage of amlodipine may change. It depends on the patient’s condition, age, and response to treatment.

For adults, the typical initial dose for hypertension or angina is 5 mg per day. The dose may be increased based on response and tolerance, up to a max of 10 mg per day.

For elderly patients or those with liver problems, a reduced initial dosage may be used, for example, 2.5 mg once a day.

For children, Amlodipine dosage and use can be different. It is always necessary to follow the doctor’s instructions.

You must follow the recommended dosage of Amlodipine. Also, keep using Amlodipine even if you feel fine. High blood pressure usually has no symptoms.

Remember, this info is just a guide. Don’t use it instead of professional medical advice. However, you should consult a healthcare professional. They can give you dosing guidelines for you.

Amlodipine Side Effects

  • Dizziness or Sleepiness: Patients may experience a sensation of dizziness or increased sleepiness.
  • Swollen Legs or Ankles: Any swelling in the lower extremities.
  • Irregular Heartbeats: Patients may notice changes in their heart rhythm.
  • Rapid or Fluttering Heart: A sensation of the heart beating rapidly or fluttering
  • Stiff Muscles: Muscles might feel unusually stiff or rigid.
  • Unusual Muscle Movements: Any involuntary or atypical muscle movements.
  • Fatigue: Patients may feel unusually tired or weak.
  • Stomach Ache or Nausea: Experiencing abdominal pain or a feeling of sickness.
  • Warm and Red Skin: Skin may become warm to the touch and appear red.

Significant Effects to Report Immediately

  • Allergic Reactions: Symptoms include rash, itching, and swelling of the face or throat.
  • Signs of a Heart Attack: Chest pain, nausea, shortness of breath, and faintness.
  • Low Blood Pressure: Characterized by dizziness and blurred vision.

Less Serious but Notable Effects

  • Skin Redness: The skin may turn red without warmth.
  • Racing Heart: Feeling like the heart is beating faster than normal.
  • Nausea: A sensation of wanting to vomit or discomfort in the stomach.
  • Stomach Pain: Experiencing pain in the abdominal area.
  • Swelling in Ankles, Hands, or Feet: Any swelling in these areas should be monitored.

How To Use Amlodipine?

1. Read the leaflet you get from the pharmacy before starting.

2. Take the medicine once every day. You can take it with or without food.

3. If it is a liquid, follow the instructions on measuring and shaking it.

4. Your doctor will tell you how much to take. Follow their advice.

5. Take it at the same time each day. Keep taking it even if you feel okay.

6. If you are taking it for chest pain, use it regularly. It is not for sudden chest pain.

7. Tell your doctor if you don’t feel better or if things worsen.

Final Note

Amlodipine helps with heart and high blood pressure. Doctors use it for high blood pressure and chest pain. It makes blood vessels wider, which allows the heart to work less hard.

It has some side effects, like dizziness, irregular heartbeat, and swollen legs and ankles, and some can be serious.

Always ask your doctor how much to take, and follow their advice. Take it at the same time each day. Keep taking it even if you feel okay.


Q1. Who should not use Amlodipine?

It is not for those with low blood pressure, allergic to amlodipine, and people with severe heart problems.

Q2. How soon after taking Amlodipine Amlodipine do you feel better?

The effects of amlodipine are immediate, but the full benefits may take a few weeks.

Q3. What foods to avoid while taking Amlodipine?

Do not take amlodipine along with high-fat meals or grapefruit.

Q4. How long do side effects last?

Usually, side effects last a couple of days to weeks; contact your physician if they persist.

Q5. Is Amlodipine safe to take?

Amlodipine is generally safe but should be taken as prescribed by a physician.


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Dr. David G Kiely is a distinguished Medical Reviewer and former General Medicine Consultant with a wealth of experience in the field. Dr. Kiely's notable career as a General Medicine Consultant highlights his significant contributions to the medical field.

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