Amlodipine is a medication commonly used to treat:
- 🩸 High blood pressure (hypertension)
- ❤️ Angina (chest pain caused by reduced blood flow to the heart)
It belongs to a class of drugs called calcium channel blockers.
🧠 How amlodipine works
Amlodipine relaxes and widens blood vessels by blocking calcium from entering muscle cells in blood vessel walls. This leads to:
- Lower blood pressure
- Easier blood flow
- Reduced workload on the heart
- Less chest pain in angina
💊 Common uses
- Long-term control of high blood pressure
- Prevention of stable angina attacks
- Sometimes used for coronary artery disease
⚠️ It is not used for immediate relief of sudden chest pain.
⚠️ Common side effects
Some people may experience:
- Swelling in ankles or feet (very common)
- Headache
- Flushing (feeling warm/red face)
- Dizziness
- Fatigue
🚨 Important warnings
- Do not stop suddenly without a doctor’s advice
- Use caution when standing quickly (may cause low blood pressure dizziness)
- Inform your doctor if you have liver disease or heart failure
🔄 Interactions (general)
Amlodipine may interact with:
- Other blood pressure medicines (can lower BP too much)
- Certain antibiotics or antifungals
- Grapefruit juice (may increase drug levels in some cases)
🧠 Key takeaway
Amlodipine is a long-acting medication that helps keep blood pressure stable and improves blood flow to the heart, reducing the risk of heart-related complications when used properly.
