Amlodipine is a commonly prescribed medication for high blood pressure and certain types of chest pain. Most people tolerate it well, but like all medications, it can cause side effects. While many are mild, some symptoms warrant prompt medical attention.
Side effects you should not ignore
- Severe swelling of the feet, ankles, legs, or hands, especially if it is sudden or worsening.
- Chest pain that is new or getting worse, particularly when starting the medication or increasing the dose.
- Fainting or severe dizziness, which may indicate blood pressure has dropped too low.
- A very fast, pounding, or irregular heartbeat.
- Shortness of breath, especially if accompanied by swelling or chest discomfort.
- Signs of an allergic reaction, such as hives, swelling of the face, lips, tongue, or throat, or difficulty breathing. This requires emergency care.
- Severe skin rash or blistering, although rare.
- Yellowing of the skin or eyes (jaundice) or dark urine, which could suggest a liver problem.
- Persistent severe fatigue or weakness, particularly if it is new or unexplained.
- Severe abdominal pain that doesn’t improve or is accompanied by vomiting.
- Confusion or unusual changes in mental status, especially if sudden.
- Swelling accompanied by trouble breathing or rapid weight gain, which could indicate a more serious condition.
Common, usually less serious side effects
These often improve as your body adjusts to the medication:
- Mild ankle or foot swelling
- Headache
- Flushing
- Mild dizziness
- Feeling tired
What to do
- Do not stop taking amlodipine on your own unless a healthcare professional advises you to. Suddenly stopping blood pressure medication may increase the risk of complications.
- Contact your healthcare professional promptly if you develop severe or persistent side effects.
- Seek emergency medical care immediately if you have symptoms of a severe allergic reaction, severe chest pain, fainting, or difficulty breathing.
If you’re experiencing a particular symptom while taking amlodipine, I can help explain whether it’s a known side effect and what the usual recommendations are.
