Tarka

Pronounced: TAR-kah
Generic ingredients: Trandolapril, Verapamil hydrochloride

Why is Tarka prescribed?

Tarka is used to treat high blood pressure. It combines two blood pressure drugs: an ACE inhibitor and a calcium channel blocker. The ACE inhibitor (trandolapril) lowers blood pressure by preventing a chemical in your blood called angiotensin I from converting to a more potent form that narrows the blood vessels and increases salt and water retention. The calcium channel blocker (verapamil hydrochloride) also works to keep the blood vessels open, and eases the heart's workload by reducing the force and rate of your heartbeat.

Most important fact about Tarka

Doctors usually prescribe Tarka for patients who have been taking one of its components-trandolapril (Mavik) or sustained-release verapamil (Calan SR, Isoptin SR)-without showing improvement. Like other blood pressure medications, Tarka must be taken regularly for it to be effective. Since blood pressure declines gradually, it may take a few weeks before you get the full benefit of Tarka; and you must continue taking it even if you are feeling well. Tarka does not cure high blood pressure; it merely keeps it under control.

How should you take Tarka?

Take each dose with food, exactly as prescribed.

--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...

Keep the container tightly closed. Store at room temperature.

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 Tarka.

• More common side effects may include:
  Constipation, cough, dizziness, headache, heartbeat irregularities, upper respiratory tract infection

Why should Tarka not be prescribed?

Avoid Tarka if you have ever had an allergic reaction to it, or to verapamil or any of the ACE inhibitors, including Capoten, Vasotec, and Zestril.

You should also avoid Tarka if you have low blood pressure or certain types of heart disease or irregular heartbeat. Make sure your doctor is aware of any cardiac problems you may have.