Amlodipine is often prescribed to prevent angina, but in rare cases chest pain may worsen when the medicine is first started or after the dose is increased. People with severe obstructive coronary artery disease may be particularly vulnerable, and official prescribing information warns that worsening angina or a heart attack can occur during these periods.
New, stronger, more frequent, or longer-lasting chest pain requires immediate attention. Call emergency services if chest pressure or pain does not settle, spreads to the arm, shoulder, jaw, neck, back, or upper abdomen, or occurs with sweating, nausea, breathlessness, or faintness.
Do not take an extra amlodipine tablet to treat sudden chest pain. Follow the emergency plan provided by your clinician, including the correct use of prescribed fast-acting angina medication if applicable.
8. Nausea, Stomach Pain, or Digestive Discomfort
Nausea and abdominal pain are recognized side effects and were reported in clinical studies. Some people may also experience indigestion, constipation, diarrhea, loss of appetite, or vomiting, although these effects are less common.
Taking amlodipine at the same time each day may make the routine easier. It can generally be taken with or without food, but follow the instructions supplied with the prescription.
Speak with a doctor if nausea or abdominal discomfort persists, causes weight loss, prevents eating, or leads to dehydration. Severe, constant upper-abdominal pain—especially if it spreads toward the back or occurs with vomiting—needs urgent evaluation. Rare reports of pancreatitis have been associated with amlodipine, and the NHS identifies sudden severe abdominal pain that does not go away as a serious symptom.
9. Gum Swelling or Overgrowth
