Cardizem

Recommended dosage

ADULTS

Dosage levels are determined by each individual's needs.

Cardizem

The average daily dosage is between 180 milligrams and 360 milligrams, divided into 3 or 4 smaller doses.

Cardizem SR

The recommended starting dosage is 60 to 120 milligrams 2 times a day, to be increased to 240 to 360 milligrams a day.

Cardizem CD

This is a once-a-day form of this drug. For high blood pressure, starting doses range from 180 to 240 milligrams; for angina, 120 to 180 milligrams.

Cardizem LA

This is also a once-a-day drug. For high blood pressure, when used alone, doses start at 180 to 240 milligrams and may be increased to as much as 540 milligrams once daily. For angina, the starting dose is 180 milligrams once daily with increases every 7 to 14 days if necessary.

Dilacor XR

This is another once-a-day drug. For high blood pressure, doses start at 180 to 240 milligrams and may be increased to as much as 540 milligrams. For angina, doses start at 120 milligrams and may be increased to 480 milligrams.

Tiazac

The usual starting dose for high blood pressure is 120 to 240 milligrams once a day. After the drug has taken effect--in about 2 weeks--the dose can range from 120 to 540 milligrams. For angina, once-daily doses start at 120 to 180 milligrams and may be increased to 540 milligrams if necessary.

CHILDREN

Safety and effectiveness in children have not been established.

Overdosage

Any medication taken in excess can have serious consequences. If you suspect an overdose of Cardizem, seek medical attention immediately.

• The symptoms of Cardizem overdose may include:
  Fainting, dizziness, and irregular pulse, heart failure, low blood pressure, very slow heartbeat