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- $Unique_ID{BRK03132}
- $Pretitle{}
- $Title{diltiazem}
- $Subject{Cardizem Marion-Merrell Dow CD SR Antianginal antihypertensive
- diltiazem angina chest pain calcium channel blockers dilates blood vessels
- heart oxygen muscle blood pressure hypertension}
- $Volume{}
- $Log{
- Cardizem*0313201.scf}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- diltiazem
- ------------------------------------------------------------------------------
-
- BRAND NAMES (Manufacturers)
-
- Cardizem (Marion-Merrell Dow)
- Cardizem CD (Marion-Merrell Dow)
- Cardizem SR (Marion-Merrell Dow)
-
- TYPE OF DRUG
-
- Antianginal and antihypertensive
-
- INGREDIENT
-
- diltiazem
-
- DOSAGE FORMS
-
- Extended-release capsules (180 mg, 240 mg, and 300 mg)
- Tablets (30 mg, 60 mg, 90 mg, and 120 mg)
- Sustained-release capsules (60 mg, 90 mg, and 120 mg)
-
- STORAGE
-
- Diltiazem should be stored at room temperature in a tightly closed
- container.
-
- USES
-
- This medication is used to prevent the symptoms of angina (chest pain).
- It belongs to a group of drugs known as calcium channel blockers. It is
- unclear exactly how it does so, but diltiazem dilates the blood vessels of the
- heart and increases the amount of oxygen that reaches the heart muscle. This
- drug is also prescribed to lower blood pressure in patients with hypertension.
-
- TREATMENT
-
- If stomach irritation occurs, diltiazem can be taken either on an empty
- stomach or with meals, as directed by your doctor. The sustained-release
- capsules should be swallowed whole; chewing, crushing, or crumbling them
- destroys their controlled-release activity and possibly increases the side
- effects.
- In order to become accustomed to taking this medication, try to take it
- at the same times each day.
- However, Diltiazem does not relieve chest pain once the pain has begun;
- this medication should be used to prevent angina attacks.
- If you miss a dose of this medication, take the missed dose as soon as
- possible, unless it is within four hours of the next scheduled dose. In that
- case, do not take the missed dose at all; just return to your regular dosing
- schedule. Do not double the next dose.
- This medication does not cure angina, but it will help to control the
- condition as long as you continue to take it.
-
- SIDE EFFECTS
-
- Minor.
-
- Constipation, diarrhea, dizziness, drowsiness, headache, insomnia,
- light-headedness, nausea, nervousness, stomach upset, or vomiting. These side
- effects should disappear as your body adjusts to the medication.
- This drug can increase your sensitivity to sunlight. Therefore, avoid
- prolonged exposure to sunlight and sunlamps. Wear protective clothing and
- sunglasses, and use an effective sunscreen.
- If you feel dizzy or light-headed, sit or lie down for a while; get up
- slowly from a sitting or reclining position, and be careful on stairs. To
- avoid dizziness when you stand, relax and contract the muscles of your legs
- for a few moments before rising. Do this by pushing one foot against the
- floor while raising the other foot slightly, alternating feet so that you are
- "pumping" your legs in a pedaling motion.
- To relieve constipation, increase the amount of fiber in your diet (fresh
- fruits and vegetables, salads, bran, and whole-grain breads), exercise, and
- drink more water (unless your doctor directs you to do otherwise).
-
- Major.
-
- Tell your doctor about any side effects that are persistent or
- particularly bothersome. IT IS ESPECIALLY IMPORTANT TO TELL YOUR DOCTOR about
- confusion, depression, fainting, fatigue, flushing, fluid retention,
- hallucinations, palpitations, skin rash, tingling in the fingers or toes,
- unusual weakness, or yellowing of the eyes or skin.
-
- INTERACTIONS
-
- Diltiazem can interact with several other medications:
- 1. Diltiazem should be used cautiously with beta blockers (acebutolol,
- atenolol, betaxolol, carteolol, esmolol, labetalol, metoprolol, nadolol,
- penbutolol, propranolol, pindolol, and timolol), digitoxin, digoxin, or
- disopyramide. Side effects on the heart may be increased by the concurrent
- use of these medications.
- 2. Cimetidine can decrease the elimination of diltiazem from the body,
- which can increase the risk of side effects.
- 3. Diltiazem can increase the blood concentrations of carbamazepine and
- cyclosporine, which can increase the risk of side effects.
- BE SURE TO TELL YOUR DOCTOR about any medications you are currently
- taking, especially any listed above.
-
- WARNINGS
-
- * Tell your doctor about unusual or allergic reactions you have had to
- any medications, especially to diltiazem.
- * Be sure to tell your doctor if you now have or if you have ever had
- bradycardia (slow heartbeat), heart block, heart failure, kidney disease,
- liver disease, low blood pressure, or sick sinus syndrome.
- * If this drug makes you dizzy or drowsy, avoid taking part in any
- activity that requires alertness, such as driving a car or operating
- potentially dangerous equipment.
- * To prevent fainting while taking this drug, avoid drinking large
- amounts of alcohol. Also, avoid prolonged standing and strenuous exercise in
- hot weather.
- * Be sure to tell your doctor if you are pregnant. Extensive studies in
- pregnant women have not been conducted, but birth defects have been reported
- in the offspring of animals that received large doses of diltiazem during
- pregnancy. It is also known that diltiazem passes into breast milk. If you
- are breast-feeding an infant while being treated with this medication, tell
- your doctor. Unless directed to do otherwise, breast-feeding is not
- recommended at this time.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-