Diltizem SR 90mg Tablet

Category: Pharmacy
SKU: BEP_955948
Seller: Best Buy Pharma

Tk 5.63


Medicine Overview of Diltizem SR 90mg Tablet

Introduction
Diltizem SR 90 is used to treat angina (heart-related chest pain), high blood pressure and some types of irregular heartbeats (arrhythmia). It is known as a calcium channel blocker. It works by relaxing blood vessels to lower blood pressure. This helps to reduce the workload of the heart. Diltizem SR 90 may be taken with or without food, but it is better to take it regularly at a fixed time each day as advised by your doctor. Keep using this medicine even if you feel well. If you stop taking it suddenly, your condition may worsen. This medicine is only...
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Uses of Diltizem SR 90
  • Hypertension (high blood pressure)
  • Angina (heart-related chest pain)
  • Arrhythmia
Side effects of Diltizem SR 90
Common
  • Headache
  • Constipation
  • Dizziness
  • Fatigue
  • Flushing (sense of warmth in the face, ears, neck and trunk)
  • Nausea
  • Rash
How to use Diltizem SR 90
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Diltizem SR 90 may be taken with or without food, but it is better to take it at a fixed time.
How Diltizem SR 90 works
Diltizem SR 90 is a calcium channel blocker. It blocks the action of calcium on the heart and blood vessels, thereby widening the blood vessels and allowing more blood and oxygen to reach the heart. This reduces blood pressure and decreases the chances of angina (chest pain).
Quick Tips
  • Dilzem 30 Tablet CR slows down the heartbeat and allows the blood vessels in the body to relax.
  • This helps prevent angina attacks (chest pain caused by heart disease), certain abnormal heart rhythms, stroke and heart attack.
  • It may cause dizziness or sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
  • It may cause you to feel lightheaded or weak especially when you stand up (orthostatic hypotension). Rise slowly if you have been sitting or lying down.
  • It is best to avoid drinking alcohol while taking Dilzem 30 Tablet CR as it may make the side effects worse.
  • Do not stop taking it suddenly without talking to your doctor first.
Brief Description
Indication
Supraventricular tachycardia, Hypertension, Angina, Atrial fibrillation, Arrhythmias, Atrial flutter
Administration
May be taken with or without food. The capsules should be swallowed whole with a drink of water. They should not be crushed or chewed
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Adult Dose
Angina Conventional tablet: 30 mg PO q6hr; increased every 1 or 2 days until angina controlled (usually 180-360 mg/day PO divided q6-8hr); not to exceed 360 mg/day SR: 120 mg/day PO; titrate after 7-14 days; maintenance range usually 120-320 mg/day; not to exceed 540 mg/day Hypertension Conventional tablet: Initial: 60-120 mg twice daily. Max: 360 mg/day. SR: Twice-daily dosing: 60-120 mg PO q12hr; may be adjusted after 14 days; maintenance range usually 240-360 mg/day Hepatic Impairment Use caution
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Renal Dose
Renal Impairment Use caution
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Contraindication
Sick-sinus syndrome; 2nd or 3rd ° AV block; porphyria. Severe congestive cardiac failure; marked bradycardia. Pregnancy and lactation.
Mode of Action
Diltiazem relaxes coronary vascular smooth muscles by inhibiting influx of calcium ions during depolarisation of the vascular smooth muscles and myocardium. It increases myocardial O2 delivery in patients with vasospastic angina and inhibits cardiac conduction, particularly at the SA and AV nodes.
Precaution
Elderly. Hepatic or renal impairment; impaired left ventricular function; prolonged AV periods; DM; hypotension. Avoid abrupt withdrawal and long-term use. Patients with sick-sinus syndrome, preexisting AV block, bradycardia and those taking beta-blockers or digitalis are at risk of developing AV block, bradycardia, asystole or sinus arrest. Lactation: Drug enters breast milk; because of risk for serious adverse reactions in nursing infants from diltiazem, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother
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Side Effect
>10% Edema (2-15%),Headache (5-12%) 1-10% Dizziness (3-10%),AV block (2-8%),Peripheral edema (2-8%),Bradyarrhythmia (2-6%),Headache (1-5%),Hypotension (2-4%),Nausea (3%),Vomiting (2%),Vasodilation (2-3%),Extrasystoles (2%),Flushing (1-2%),Drug-induced gingival hyperplasia (<2%),Myalgia (2%),Diarrhea (1-2%),Constipation (2-4%),Bronchitis (1-4%),Sinus congestion (1-2%),Dyspnea (1-6%),Congestion (1-2%) < 1% Increased Alkaline phosphatase as well as ALT and AST,CHF,Thrombocytopenia,Toxic epidermal necrolysis,Hemolytic anemia,Photosensitivity,Extrapyramidal symptoms,Syncope
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Pregnancy Category Note
Pregnancy category: C Lactation: Drug enters breast milk; because of risk for serious adverse reactions in nursing infants from diltiazem, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother
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Interaction
Increased AV blocking effect w/ clonidine. May increase serum levels of statins (e.g. atorvastatin, lovastatin), carbamazepine, phenytoin. May increase bradycardic affect of amiodarone, digoxin, mefloquine. May enhance antihypertensive effect w/ other antihypertensives (e.g. aldesleukin), antipsychotic. Increased serum levels w/ cimetidine. Decreased serum levels w/ rifampicin, phenobarbital. Potentially Fatal: IV: May enhance hypotensive effect of IV ?-blockers.
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