Amlodipine Side Effects You Should Not Ignore
Amlodipine is a calcium channel blocker commonly used to treat high blood pressure and angina (chest pain). Many people take it safely, but some side effects should be discussed with a healthcare professional.
Common side effects
These are often mild but can be bothersome:
- Swollen ankles or feet (fluid buildup is a common effect)
- Dizziness or lightheadedness
- Flushing or feeling warm
- Headache
- Tiredness
- Heart palpitations (feeling your heartbeat more strongly)
Side effects that should not be ignored
1. Severe swelling
- Mild ankle swelling can occur, but rapidly worsening swelling, swelling of the face, or sudden weight gain should be checked.
2. Fainting or severe dizziness
- This may indicate that your blood pressure is too low or that another issue needs evaluation.
3. New or worsening chest pain
- Seek medical advice promptly, especially if chest pain is severe, lasts several minutes, or occurs with shortness of breath or sweating.
4. Shortness of breath
- New breathing difficulty or unusual fatigue should be evaluated.
5. Fast or irregular heartbeat
- Persistent palpitations or a racing heartbeat should be discussed with a healthcare professional.
6. Signs of an allergic reaction (rare)
Seek emergency help for:
- Swelling of the lips, tongue, or throat
- Trouble breathing
- Severe rash or hives
Important reminders:
- Do not stop amlodipine suddenly without medical advice. Your blood pressure may rise again.
- Take it exactly as prescribed.
- Check your blood pressure as recommended.
- Tell your healthcare professional about all medicines and supplements you take.
If you are taking amlodipine and have a specific symptom (for example, ankle swelling, dizziness, cough, or fatigue), the details—when it started, your dose, and other medications—can help determine how concerning it may be.
