Norvasc vs Amlodipine: are they the same?
Norvasc is a commercial brand whose active ingredient is exactly Amlodipine. This page explains what that means in practice: where they differ (brand, manufacturer, price, available strengths), why they are clinically equivalent, and when the brand or an authorised generic is the better choice.
Are they the same?
Yes — Norvasc contains Amlodipine as its active ingredient. Talking about "Norvasc" in clinical terms is the same as talking about Amlodipine at the dose strengths 2.5mg, 5mg, 10mg. The differences from the authorised generic are brand, manufacturer (Pfizer), excipients, tablet appearance and price — not the active molecule itself.
When Norvasc is used
Norvasc ist bei Erwachsenen zur Behandlung der essenziellen arteriellen Hypertonie und der chronischen stabilen Angina pectoris sowie der vasospastischen Angina pectoris (Prinzmetal-Angina) zugelassen.
Mechanisms compared
Because they share the same active ingredient, the mechanism is identical: Amlodipin blockiert selektiv L-Typ-Calciumkanäle in der glatten Gefäßmuskulatur, reduziert den transmembranen Calciumeinstrom und bewirkt eine periphere arterielle Vasodilatation.
Brand or generic — which to choose?
For most patients, authorised generics of Amlodipine are clinically equivalent substitutes for Norvasc and typically cost substantially less. The practical differences are manufacturer, excipients (rarely matters except in specific sensitivities), tablet appearance and price. The brand is preferred by some patients for personal reasons or insurance coverage; the generic is the default when cost matters.
Häufig gestellte Fragen
Is Norvasc the same as Amlodipine? ▾
Clinically yes — Norvasc is the brand and Amlodipine is its active ingredient. At equivalent doses (2.5mg, 5mg, 10mg) they produce the same effect. The difference is brand, manufacturer (Pfizer) and price.
Is generic Amlodipine as effective as Norvasc? ▾
Yes. Authorised generics of Amlodipine must demonstrate bioequivalence to the brand. The active substance is the same; average effect is the same. Price is usually substantially lower.
Why does Norvasc cost more than generic Amlodipine? ▾
The price difference reflects originator development costs, brand recognition and competition among generic manufacturers. The molecule is identical; the cost is not.
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