Bananas and Amlodipine: Can I Eat Both Together?

Bananas and Amlodipine

Are you confused about whether eating a banana while taking the prescription medication amlodipine is safe? Don’t worry, you are not alone. Many people take amlodipine for high blood pressure or chest pain and wonder if they can still enjoy their favorite fruits as part of a healthy diet.

Each medication has a different effect on the body with different foods. In this blog post, we’ll explore the potential risks of eating bananas and amlodipine together. We will also look at what researchers have shown regarding different food and drug interactions. And provide some tips on which foods you should avoid while taking amlodipine.

Amlodipine is a calcium channel blocker (CCB), which means it works by blocking the entry of calcium into certain cells in the body. By doing this, it helps to reduce high blood pressure and chest pain. It also relaxes the artery walls to reduce extra strain on the heart. 


Amlodipine is mainly used in:

  • Treating and preventing high blood pressure 
  • Treating chest pain 
  • Lowering the risk of stroke and heart attack in people with coronary artery disease.
  • Reducing the severity of angina caused by coronary artery spasm. 
  • Preventing migraine headaches.

Side effects of Amlodipine

  • Ankle Swelling
  • Flushing (face becomes red due to illness or due to strong emotions like anger)
  • Oedema (a swelling when excess fluid is trapped in the body’s tissues, usually seen in legs and ankles)
  • Somnolence (feeling of sleepiness)
  • Dizziness ( faintness or feeling like your head is spinning.)
  • Headache

So, if you are taking amlodipine for high blood pressure or chest pain, it is important to understand how food can interact with your medication.

Connection between Bananas and Amlodipine

Bananas are a rich source of potassium, and amlodipine can raise the levels of potassium in your body. High levels of potassium or Hyperkalemia can be dangerous if left untreated. It can cause heart palpitations, chest pain, difficulty breathing, nausea, or vomiting, so it’s important to monitor your potassium levels when taking this medication.

Connection between Bananas and Amlodipine

However, eating bananas while taking amlodipine does not necessarily mean that your potassium levels will become dangerously high. In fact, research has found that eating a banana each day does not significantly increase the levels of potassium in the body. So, while it is important to monitor your intake of bananas and other high-potassium foods when taking amlodipine, you don’t need to avoid them altogether.

We will further discuss other foods that you should avoid while taking amlodipine.

Related: Why can’t you Eat Bananas with Metronidazole

Can you eat Bananas and Amlodipine together?

The short answer is yes, you can eat bananas and amlodipine together. But, bananas highly contain potassium, and amlodipine also raises your body’s potassium levels, which can cause Hyperkalemia, which can cause chest pain, nausea or vomiting, and difficulty breathing. 

It is also important to note that amlodipine has been shown to interact with other foods, such as grapefruit and orange juice. Eating these fruits or drinking their juices can increase the levels of amlodipine in your body, which can lead to serious side effects. So, it is best to avoid these foods while taking the medication. 

However, it is important to check your potassium levels when eating this fruit and other high-potassium foods. If you experience any symptoms of hyperkalemia, such as weakness, fatigue, or muscle cramps, contact your healthcare provider immediately.

What does research say about eating bananas while taking Amlodipine?

While there isn’t much research on the interaction between bananas and amlodipine, we can gain insights by examining how amlodipine interacts with high-potassium foods in general.

According to some studies amlodipine, like other calcium channel blockers, can potentially interact with high-potassium foods to cause hyperkalemia. Which is a condition characterized by higher-than-normal potassium levels in the blood, leading to potential heart rhythm problems.

Therefore, it’s recommended to maintain a balanced diet and avoid excessive intake of high-potassium foods, like bananas, while taking amlodipine.

We still need more research to figure out the exact amount of bananas that can be safely consumed with amlodipine. Always talk to your doctor or a dietitian for personalized advice.

What Foods you should avoid while on Amlodipine?

Foods to avoid While Taking Amlodipine

When taking amlodipine, it is important to be aware of certain foods that can interact with the medication and increase your risk of side effects. Here are some foods that you should avoid while taking amlodipine: 

  1. Avoid salt substitutes: These salt substitutes may contain high levels of potassium, which can be dangerous in people taking amlodipine. 
  2. Grapefruit and orange juice: Eating these fruits or drinking their juices can increase the levels of amlodipine in your body, which can cause serious side effects. 
  3. Potassium-rich foods: Foods such as bananas, avocados, and sweet potatoes are high in potassium. While they are generally considered healthy, it’s best to avoid or eat moderately when taking amlodipine or other medications that can affect your potassium levels. 
  4. Certain antacids: Some antacids contain magnesium or aluminum hydroxide, which can interact with amlodipine and increase your risk of side effects. 
  5. Alcohol: Drinking alcohol while taking amlodipine can increase your risk of dizziness and low blood pressure. 
  6. High-fat foods: Eating a diet high in fat can increase your risk of side effects such as stomach upset and diarrhea. 

Finally, you should also avoid drinking large amounts of fluids or eating a lot of food at once when taking amlodipine, and it is also important to exercise regularly when eating herbal supplements. 

What should I eat when taking amlodipine?

There is no strict limit on foods while taking Amlodipine. You can enjoy your meals and drinks as usual.

But it’s good to maintain a healthy, balanced diet to help the medication manage high blood pressure and heart conditions. Having a diet that contains a lot of fruits, vegetables, lean proteins, whole grains, and low-fat dairy can be beneficial.

It’s good for you to stay away from processed foods and those high in sodium, as they can raise blood pressure levels. Plus, staying hydrated and getting regular exercise can enhance the medication’s effectiveness.

Always consult your doctor or dietitian to customize a dietary plan that fits your health needs while taking Amlodipine.

Potential risks of consuming bananas with Amlodipine

Although it is normally safe to eat bananas while taking amlodipine, there are still some potential risks you should be aware of. 

Here are some of the potential side effects associated with eating bananas and amlodipine: 

  1. Hyperkalemia: Eating too many high-potassium foods can increase your risk of developing hyperkalemia (high levels of potassium in the blood). 
  2. Hypotension: Eating bananas or other high-potassium foods can cause your blood pressure to drop, which can lead to dizziness and lightheadedness.
  3. Interaction with herbs: Some herbal supplements may interact with amlodipine and increase the risk of side effects. 

It is best to consult with your healthcare provider before taking any herbal supplements while taking amlodipine. 

What Research say about it?

A study in the American Journal of Health-System Pharmacy found that people taking amlodipine and potassium-sparing diuretics may have a higher risk of developing hyperkalemia (high levels of potassium in the blood) than those who take amlodipine alone.

This emphasizes the importance of monitoring your potassium levels when taking medicines that can affect potassium balance and eating high-potassium foods such as bananas.


Eating bananas and amlodipine is at the same time generally considered safe, but it is important to be aware of the potential risks. Eating too many bananas or other high-potassium foods may increase your risk of hyperkalemia and could interact with other medications you are taking.

It is best to talk to your healthcare provider about eating bananas or other high-potassium foods while taking amlodipine so they can provide you with more specific advice for your situation.

In addition, it is important to avoid certain foods, such as salt substitutes and grapefruit juice, while taking amlodipine, as these can increase the risk of side effects. If you have any questions about what foods to avoid while taking amlodipine, it is best to consult with your healthcare provider.


What should you avoid when taking amlodipine?

When taking Amlodipine, it’s advised to avoid certain foods specifically, those that are high in sodium should be limited as they can increase your blood pressure and counteract the effects of Amlodipine. Grapefruit and grapefruit juice, can boost the levels of Amlodipine in your bloodstream and make side effects worse. Also, avoid alcohol because it can enhance the blood-pressure-lowering effects of Amlodipine, potentially leading to dizziness or fainting.

Can you drink while taking amlodipine?

Yes, you can drink alcohol while taking amlodipine, but it’s best to do so in moderation. Drinking alcohol while on amlodipine can enhance its side effects. Alcohol is a vasodilator, meaning it expands your blood vessels. This action results in lower blood pressure, which may seem like a good thing for people with hypertension. However, when combined with Amlodipine, the blood pressure might drop too low which can cause symptoms like dizziness, lightheadedness, and potential fainting.

Does amlodipine increase potassium levels?

Amlodipine is a calcium channel blocker and does not directly increase potassium levels. However, it may interact with high-potassium foods, such as Bananas, to potentially cause an imbalance in potassium levels and lead to complications.

Should you stop eating bananas while on Amlodipine?

No, you do not need to stop eating Bananas while on Amlodipine. As mentioned before, moderation is key. Consult with your doctor about your diet and any concerns you may have. Your doctor might recommend regular monitoring of your potassium levels to make sure they stay in a healthy range.

What vitamins should not be taken with amlodipine?

There are no specific vitamins that should not be taken with amlodipine. There are no interactions found between amlodipine and vitamins. Note that some multivitamins may contain ingredients that could interact with amlodipine, so it’s best to consult with your doctor before taking any new supplements while on amlodipine.

Are there any other tips that I should follow while taking amlodipine?

Yes, you should always take the medications that are prescribed by your healthcare provider. Additionally, it is important to follow a healthy diet and exercise regularly while taking this medication. Lastly, it is best to monitor your blood pressure and potassium levels when taking amlodipine.

What vitamins should not be taken with amlodipine?

Most of the vitamins are safe to take with amlodipine. However, it is important to limit your potassium and vitamin D. Too much Vitamin D or potassium supplements can affect the potassium levels in your blood, which can negatively interact with amlodipine.

What are the worst side effects of amlodipine?

The worst side effects of amlodipine include an increased risk of low blood pressure, chest pain, and irregular heartbeat. Other less serious side effects include fatigue, headache, dizziness, and nausea.

It is important to speak with your healthcare provider if you experience any of these side effects, as they can help you manage them appropriately.

Lastly, consult with your doctor immediately if you experience any signs of an allergic reaction, such as difficulty breathing, rash, or swelling of your face and throat.

Can I drink coffee while taking amlodipine?

Yes, it is generally safe to drink coffee while taking amlodipine. However, you should be mindful of the caffeine you consume, as drinking too much could lead to side effects such as dizziness and nausea. And if amlodipine makes you feel dizzy, stop your work and sit or lie down until you feel better. Additionally, some people may be more sensitive to the effects of caffeine than others, so it is best to consult with your medical professional if you have any questions or concerns.

Is it better to take amlodipine at night or morning?

It is generally recommended to take amlodipine at night before bedtime. This helps ensure that the medication will be most effective throughout the day while avoiding any potential side effects from taking it in the morning. It is not very important. Whenever you take it, the important thing is to take it consistently.



The information provided in this article is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Don’t ignore professional medical advice or put off seeking it just because of something you read here. Although we aim to offer precise and current information, we do not guarantee its completeness, accuracy, reliability, suitability, or availability for any purpose. Using the information in this document is at your own risk. We are not responsible for any losses or damages caused by our content.

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