Details About Generic Salt ::  Amlodipi

Main Medicine Class:: Calcium channel blocker   

(am-LOW-dih-PEEN)
Norvasc
Class: Calcium channel blocker

 

Drugs Class ::

 Action Inhibits movement of calcium ions across cell membrane in systemic and coronary vascular smooth muscle.

Indications for Drugs ::

 Indications Hypertension; chronic stable angina; vasospastic (Prinzmetal’s or variant) angina.

Drug Dose ::

 Route/Dosage

ADULTS: PO 5 to 10 mg qd. ELDERLY: PO Initially 2.5 mg qd.

HEPATIC IMPAIRMENT PO Initially 2.5 mg qd.

Contraindication ::

 Contraindications Sick sinus syndrome; second- or third-degree atrioventricular (AV) block, except with a functioning pacemaker.

Drug Precautions ::

 Precautions

Pregnancy: Category C. Lactation: Undetermined. Children: Safety and efficacy not established. CHF: Cautious use is required with this condition. Hepatic impairment: Cautious use is required.

PATIENT CARE CONSIDERATIONS


Drug Side Effects ::

 Adverse Reactions

CV: Palpitations; peripheral edema; syncope; tachycardia; bradycardia; arrhythmias; ventricular asystoles. CNS: Headache; dizziness; lightheadedness; fatigue; lethargy; somnolence. DERM: Dermatitis; rash; pruritus; urticaria. GI: Nausea; abdominal discomfort; cramps; dyspepsia. RESP: Shortness of breath; dyspnea; wheezing. OTHER: Flushing; sexual difficulties; muscle cramps, pain or inflammation.

Drug Mode of Action ::  

 Action Inhibits movement of calcium ions across cell membrane in systemic and coronary vascular smooth muscle.

Drug Interactions ::

 Interactions

Beta-blockers: May cause increased adverse cardiac effects as a result of myocardial depression. Fentanyl: Severe hypotension or increased fluid volume requirements have occurred with similar drug.

Drug Assesment ::

 Assessment/Interventions

  • Obtain patient history, including drug history and any known allergies. Note any diabetes, liver disease, cardiac disease or sensitivity to calcium channel blockers.
  • Monitor BP and pulse before administration.
  • Review baseline ECG.
  • Assess for signs of withdrawal syndrome. Abrupt withdrawal may cause increased frequency and duration of angina. Gradual tapering of dose is necessary.
  • Assess patient for signs of CHF during therapy.
  • If chest pain occurs, assess for location, intensity, duration, and radiation. Nitroglycerin preparations may be administered in conjunction with this medication.
  • If drug is used with other calcium channel blockers or beta-blockers, observe for intensification of side effects.
  • Withhold medication and notify physician if any of the following signs and symptoms occur: Sudden severe dyspnea; edema of hands and feet; changes in ECG (widened QRS, prolonged QT segments); pulse falls below 50 bpm.
  • If the patient experiences chest pain not relieved by medication, continue medication and notify physician.
OVERDOSAGE: SIGNS & SYMPTOMS
  Nausea, weakness, dizziness, drowsiness, confusion, slurred speech, hypotension, bradycardia, second- or third-degree AV block

Drug Storage/Management ::

 Administration/Storage

  • Administer medication in morning.
  • If patient has difficulty swallowing, crush tablets.
  • Store in tightly closed container in cool location.

Drug Notes ::

 Patient/Family Education

  • Teach patient how to monitor pulse before taking medication. Tell patient not to take medication if pulse if < 50 bpm and to call physician.
  • Explain to patient how to monitor BP daily.
  • Instruct patient not to stop taking this medication suddenly because doing so can cause chest pain and MI.
  • Teach patient importance of good oral hygiene and frequent visits to dentist while taking medication.
  • Inform patient that frequent follow-up appointments with physician are important to adjust medication dosage.
  • Caution patient to avoid sudden position changes to prevent orthostatic hypotension.
  • Instruct patient to avoid intake of alcoholic beverages or other CNS depressants.
  • Advise patient that drug may cause drowsiness, and to use caution while driving or performing other tasks requiring mental alertness.
  • Instruct patient not to take otc medications without consulting physician.

Disclaimer ::

The Information available on this site is for only Informational Purpose , before any use of this information please consult your Doctor .Price of the drugs indicated above may not match to real price due to many possible reasons may , including local taxes etc.. These are only approximate indicative prices of the drug.

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