1. Swollen Ankles and Feet
This is by far the most common side effect of amlodipine.
Many people notice that their shoes feel tighter by the end of the day or that sock marks become more noticeable.
Amlodipine relaxes blood vessels, which lowers blood pressure, but it can also allow fluid to leak into surrounding tissues, especially around the ankles and feet.
Contact your doctor if:
- Swelling becomes severe.
- It affects one leg much more than the other.
- It becomes painful.
- It makes walking difficult.
- You develop sudden swelling with shortness of breath.
2. Dizziness or Feeling Lightheaded
Because amlodipine lowers blood pressure, some people feel dizzy, especially:
- When standing up quickly
- During hot weather
- After exercise
- If they become dehydrated
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Getting up slowly and drinking enough fluids often helps.
Seek medical advice if dizziness becomes frequent or leads to falls.
3. Flushing and Warm Skin
Some people experience sudden warmth in the face, neck, or chest.
This happens because blood vessels widen, increasing blood flow near the skin.
Although uncomfortable, flushing is usually harmless and often becomes less noticeable after several weeks.
