DynaCirc
Also see more information on DynaCirc Oral from the
First Databank
drug library.
Brand name:
DynaCirc
Pronounced: DYE-na-serk
Generic name: Isradipine
Other brand name: DynaCirc CR
Why is DynaCirc prescribed?
DynaCirc, a type of medication called a calcium channel blocker,
is prescribed for the treatment of high blood pressure. It is
effective when used alone or with a thiazide-type diuretic to flush
excess water from the body. Calcium channel blockers ease the
workload of the heart by slowing down the passage of nerve impulses
through the heart muscle, thereby slowing the beat. This improves
blood flow through the heart and throughout the body and reduces
blood pressure. A controlled-release version of this drug (DynaCirc
CR) maintains lower blood pressure for 24 hours.
Most important fact about DynaCirc
You must take DynaCirc regularly for it to be effective. Since
blood pressure declines gradually, it may be several weeks before
you get the full benefit of DynaCirc; and you must continue taking
it even if you are feeling well. DynaCirc does not cure high blood
pressure; it merely keeps it under control.
How should you take DynaCirc?
Take this medication exactly as prescribed, even if your
symptoms have disappeared. Try not to miss any doses. If DynaCirc
is not taken regularly, your condition may worsen.
Swallow the capsule or tablet whole, without crushing or chewing
it.
--If you miss a dose...
Take it as soon as you remember. If it is almost time for your
next dose, skip the one you missed and go back to your regular
schedule. Never take 2 doses at the same time.
--Storage instructions...
Store at room temperature, away from light, in a tightly closed
container.
What side effects may occur?
Side effects cannot be anticipated. If any develop or change in
intensity, inform your doctor as soon as possible. Only your doctor
can determine if it is safe for you to continue taking
DynaCirc.
-
More common side effects may include:
Dizziness, fluid retention, flushing, headache, pounding
heartbeat
Why should DynaCirc not be prescribed?
If you are sensitive to or have ever had an allergic reaction to
DynaCirc or other calcium channel blockers such as Vascor and
Procardia, you should not take this medication. Tell your doctor
about any drug reactions you have experienced.
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