Nisoldipine — Uses, Dosage, Side Effects & Safety
Drug class: Calcium Channel Blocker (Dihydropyridine)
Overview
Nisoldipine is a prescription medication used to treat high blood pressure (hypertension). By lowering blood pressure, it helps reduce the risk of strokes, heart attacks, and kidney problems. Nisoldipine belongs to a group of medicines called calcium channel blockers. It works by relaxing blood vessels, making it easier for the heart to pump and for blood to flow smoothly. Patients should take Nisoldipine exactly as prescribed, usually once daily. It is important not to stop taking this medication suddenly without consulting your healthcare provider, as this may worsen your condition.
Therapeutic uses
- Hypertension
- Angina pectoris
Common side effects
- Headache
- Dizziness
- Swelling of ankles/feet
- Flushing
- Nausea
- Chest pain (worsening angina)
- Fainting
Frequently Asked Questions about Nisoldipine
What is Nisoldipine used for?
Nisoldipine is primarily used to treat high blood pressure (hypertension), helping to lower the risk of heart attack, stroke, and kidney problems.
How does Nisoldipine work?
Nisoldipine relaxes and widens blood vessels by blocking calcium entry into the muscle cells of the heart and arteries, making it easier for the heart to pump and lowering blood pressure.
Can I take Nisoldipine with food?
It is recommended to take Nisoldipine on an empty stomach, at least 1 hour before or 2 hours after a meal, to ensure proper absorption.
What should I do if I miss a dose?
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose. Do not double up doses.
Are there any foods or drinks I should avoid?
Avoid grapefruit and grapefruit juice, as they can increase the risk of side effects. Limit alcohol intake as it may enhance blood pressure-lowering effects.
Is Nisoldipine safe during pregnancy or breastfeeding?
Nisoldipine should only be used during pregnancy if clearly needed and prescribed by your doctor. It is not known if it passes into breast milk; consult your healthcare provider before use.
What are the signs of an allergic reaction to Nisoldipine?
Signs include rash, itching, swelling (especially of the face/tongue/throat), severe dizziness, or trouble breathing. Seek immediate medical attention if these occur.
Related Nisoldipine information
- Nicardipine
- Nifedipine
- Nimodipine
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Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.