Isradipine
Isradipine 5MG
What is Isradipine?
Isradipine is a generic drug used to treat patients with hypertension (high blood pressure). The average Isradipine price is about $120 for a supply of 60, 5 mg capsules. You can use our Rx.com savings offer to get an average Isradipine discount of up to 80% off of the retail price at participating pharmacies near you.Side Effects
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Chest pain that may spread, trouble breathing, nausea, unusual sweating, fainting
- Fast, irregular, or pounding heartbeat
Warnings
- If you take the extended-release tablet, part of the tablet may pass into your stools. This is normal and is nothing to worry about.
- This medicine could lower your blood pressure too much, especially when your first use it or if you are dehydrated. Stand or sit up slowly if you feel dizzy or lightheaded.
- Tell your doctor if you are pregnant or breastfeeding, or if you have heart failure, stomach problems, or liver disease.
- Do not stop using this medicine suddenly without asking your doctor, even if you feel well. This medicine will not cure high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
Prescription savings · · · ·
What is Isradipine ?
Isradipine is a generic drug used to treat patients with hypertension (high blood pressure). The average Isradipine price is about $120 for a supply of 60, 5 mg capsules. You can use our Rx.com savings offer to get an average Isradipine discount of up to 80% off of the retail price at participating pharmacies near you.- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Chest pain that may spread, trouble breathing, nausea, unusual sweating, fainting
- Fast, irregular, or pounding heartbeat
- Rapid weight gain, swelling in your hands, ankles, or feet
- Lightheadedness or fainting
- If you take the extended-release tablet, part of the tablet may pass into your stools. This is normal and is nothing to worry about.
- This medicine could lower your blood pressure too much, especially when your first use it or if you are dehydrated. Stand or sit up slowly if you feel dizzy or lightheaded.
- Tell your doctor if you are pregnant or breastfeeding, or if you have heart failure, stomach problems, or liver disease.
- Do not stop using this medicine suddenly without asking your doctor, even if you feel well. This medicine will not cure high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
Isradipine Coupons & Prices
Isradipine 5MG
Isradipine prices by dosage
Lowest cash price with a free Rx.com coupon vs. the average retail price.
| Dosage | Quantity | Retail price | Rx.com price |
|---|---|---|---|
| 2.5mg · Capsule | 60 | $181.14 | $34.61 |
| 5mg · Capsule | 60 | $264.86 | $109.22 |
Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.
Isradipine is a calcium channel blocker prescribed for high blood pressure, and it's available only as a generic in the U.S. today. Because pharmacy cash prices for generic drugs can vary a lot from one store to the next, it's worth comparing before you fill. If you're searching for an isradipine coupon, enter your ZIP above to see today's price at pharmacies near you.
What Is Isradipine and How Does It Work?
Isradipine belongs to the dihydropyridine class of calcium channel blockers. It relaxes and widens blood vessels by limiting calcium's entry into the smooth muscle of artery walls, which lowers blood pressure and eases the heart's workload. It's taken as an oral capsule, usually twice a day, as part of managing hypertension.
Isradipine Cost Without Insurance
Isradipine is only sold as a generic capsule—there's no brand-name version currently marketed in the U.S.—so pricing comes down entirely to which pharmacy you use. Cash prices for the same generic can differ meaningfully between chains and independent pharmacies. Rx.com compares prices at 60,000+ U.S. pharmacies so you can find a lower cash price nearby, whether or not you have insurance.
Isradipine vs. Other Calcium Channel Blockers
Isradipine is one of several dihydropyridine calcium channel blockers used for blood pressure, alongside options like amlodipine, nifedipine, and felodipine. Your prescriber chooses among these based on your dosing schedule, other medications, and how your blood pressure responds; they aren't automatically interchangeable, so don't switch between them without talking to your provider.
Isradipine Safety Information
Common side effects include dizziness, lightheadedness, flushing, headache, and swelling in the hands or feet. Tell your provider about any history of low blood pressure, heart failure, or liver disease, and about all other medications you take, since some drugs can raise or lower isradipine levels in your blood. This is general information, not medical advice—always follow your prescriber's instructions and ask them about any symptoms that concern you.
This Isradipine information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Isradipine on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.