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dynacirc cr

Pharmaranks rates Dynacirc CR 3.5/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Dynacirc CR (Isradipine) is a medication used to treat Variant Angina Pectoris, Hypertension.

Isradipine · by Glaxosmithkline

70/100Limited · 1 source

Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass
~$50.03 /30
Compare online visit pricesWe may earn a commission · never affects ratings
Lower-cost optionsSave up to 99%
This medication~$50.03/30
Cheapest in class · amlodipine besylate~$0.33/30
See FDA-approved alternatives

Key facts

Active ingredient
Isradipine
Form
Tablet, extended release
Strength
Isradipine 10MG **Federal Register Determination That Product was not Discontinued or Withdrawn for Safety or Effectiveness reasons** · Isradipine 5MG **Federal Register Determination That Product was not Discontinued or Withdrawn for Safety or Effectiveness reasons**
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Glaxosmithkline
What the pharmacy pays
~$50.03 for 30 — not your price
FDA application
NDA020336
Availability
Discontinued (per FDA)

May treat (source: NIH RxClass)

Dosage forms

Tablet, extended release

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

A same-class option may cost less. See alternatives →

Frequently asked questions

What does Dynacirc CR treat?
Dynacirc CR (Isradipine) may be used to treat variant angina pectoris, hypertension, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How is Dynacirc CR rated?
pharmaranks gives Dynacirc CR a composite score of 3.5 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
How much does Dynacirc CR cost?
Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $50.03 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins. Pharmacies pay less for a same-class option, Amlodipine Besylate — about $0.33 on the same basis.
Is there a coupon or discount for Dynacirc CR?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Dynacirc CR. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Dynacirc CR?
Dynacirc CR is marketed by Glaxosmithkline. You can see Glaxosmithkline's full profile, rating, and other products on pharmaranks.
Is Dynacirc CR a brand-name or generic drug?
Dynacirc CR is a brand-name product with the active ingredient Isradipine.
Is Dynacirc CR available over the counter?
No. Dynacirc CR is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Dynacirc CR come in?
Dynacirc CR is currently marketed as tablet, extended release, per the FDA's National Drug Code Directory.
Is Dynacirc CR FDA-registered?
Dynacirc CR is on record with the U.S. FDA under application number NDA020336. You can verify this on its official FDA label.
Has Dynacirc CR been recalled by the FDA?
Dynacirc CR has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
Is Dynacirc CR safe?
There's no single safe-or-not verdict. pharmaranks gives Dynacirc CR a recall-safety score of 70/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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