Home Health & Wellness Understanding Felodipine: The Hidden Dangers and Potential Risks of Treating High Blood Pressure

Understanding Felodipine: The Hidden Dangers and Potential Risks of Treating High Blood Pressure

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Felodipine is a medication commonly used to treat high blood pressure, also known as hypertension. It is a type of calcium channel blocker that works by relaxing the blood vessels and allowing blood to flow more easily through them. While felodipine is generally well-tolerated by most patients, there are some potential side effects that should be taken into consideration.

The most common side effects of felodipine are mild and include headache, dizziness, and flushing. These side effects usually go away on their own after a few days of taking the medication. Some patients may also experience stomach upset, nausea, or constipation. In rare cases, felodipine can cause an allergic reaction. Symptoms of an allergic reaction include rash, itching, swelling, and difficulty breathing. If you experience any of these symptoms, seek medical attention immediately.

Felodipine can also cause more serious side effects, although these are relatively rare. One potential side effect is low blood pressure, which can cause dizziness, fainting, and even shock in severe cases. Patients who experience these symptoms should seek medical attention immediately. Felodipine can also cause swelling in the ankles, feet, or hands, which may be a sign of fluid buildup in the body. Patients who experience swelling should consult their doctor, as this may be a sign of a more serious condition.

Another potential side effect of felodipine is liver damage. This is a rare but serious complication that can occur with long-term use of the medication. Symptoms of liver damage may include abdominal pain, nausea, vomiting, and jaundice (yellowing of the skin and eyes). Patients who experience these symptoms should seek medical attention immediately.

Felodipine can also interact with other medications, including some over-the-counter medications and herbal supplements. It is important to tell your doctor about all medications and supplements you are taking before starting felodipine. In particular, felodipine should not be taken with grapefruit juice, as it can increase the levels of felodipine in the body and increase the risk of side effects.

Patients who are pregnant or breastfeeding should not take felodipine, as it can harm the developing fetus or newborn. It is important to discuss all potential risks and benefits of taking felodipine with your doctor if you are pregnant or planning to become pregnant.

Felodipine is a commonly used medication for the treatment of high blood pressure. While it is generally well-tolerated by most patients, there are some potential side effects that should be taken into consideration. Patients who experience any of the symptoms listed above should seek medical attention immediately. It is also important to tell your doctor about all medications and supplements you are taking before starting felodipine. With proper monitoring and management, however, felodipine can be an effective and safe medication for the treatment of high blood pressure.


Tim Williamson, a psychology graduate from the University of Hertfordshire, has a keen interest in the fields of mental health, wellness, and lifestyle.

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