GNH USA

Europe — EMA

Norvasc (Amlodipine)

GNH USA supplies Norvasc (Amlodipine), a calcium channel blocker for hypertension and angina pectoris. Request a quote for global supply.

Amlodipine

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1
Pack/s

What is Amlodipine?

Amlodipine, the active ingredient in Norvasc, is a calcium channel blocker presented as an oral tablet for oral use. It treats hypertension and angina pectoris in adult patients, helping to lower blood pressure and relieve chest pain caused by reduced coronary blood flow.

GNH USA supplies Norvasc as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Amlodipine used for?

Norvasc is a calcium channel blocker used in cardiovascular conditions. - Hypertension: lowers elevated blood pressure by relaxing arterial smooth muscle. - Angina pectoris: reduces frequency of chest pain episodes by improving coronary blood flow. - Coronary artery disease: helps prevent ischemic events by decreasing cardiac workload and peripheral resistance.

What are the side effects of Amlodipine?

Amlodipine may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects: - Peripheral edema: swelling of the ankles or feet. - Headache: mild to moderate intensity. - Flushing: sensation of warmth and redness. - Dizziness: especially on standing. - Fatigue: general feeling of tiredness. - Nausea: occasional stomach upset.

Serious or Rare Side Effects: - Severe hypotension: markedly low blood pressure. - Myocardial infarction: rare occurrence of heart attack. - Hepatic dysfunction: abnormal liver enzyme elevations. - Allergic reactions: rash, itching, or swelling. - Arrhythmias: irregular heart rhythms. - Stevens‑Johnson syndrome: severe skin reaction.

What precautions apply to Amlodipine?

Before initiating therapy, consider patient‑specific factors and monitor appropriately. - Renal impairment: adjust monitoring as clearance may be reduced. - Hepatic disease: use caution; liver function may affect metabolism. - Concomitant antihypertensives: risk of additive blood pressure lowering. - Pregnancy: safety not established; discuss risks with a healthcare professional. - Elderly patients: start at lower dose and monitor for dizziness. - Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture and direct sunlight.

What does Amlodipine interact with?

Amlodipine can alter the effects of several co‑administered medicines.

Major Interactions (Avoid): - Simvastatin >20 mg: increased risk of statin‑related myopathy. - CYP3A4 inhibitors (e.g., ketoconazole, clarithromycin): may raise amlodipine plasma levels. - Strong CYP3A4 inducers (e.g., rifampicin, carbamazepine): may reduce therapeutic effect.

Moderate Interactions (Monitor Closely):\n- Beta‑blockers: additive heart rate reduction. - Diuretics: enhanced hypotensive response. - Digoxin: possible increase in serum concentration. - Lithium: monitor lithium levels for potential toxicity.

Frequently asked questions

What conditions is Norvasc used to treat?+
Norvasc, containing amlodipine, is prescribed primarily for managing hypertension, relieving angina pectoris, and treating coronary artery disease. By lowering blood pressure and improving coronary blood flow, it helps reduce the risk of cardiovascular complications in adult patients.
How does amlodipine work in the body?+
Amlodipine blocks L‑type calcium channels in the smooth muscle of blood vessels and the heart. This inhibition reduces calcium entry into cells, leading to vasodilation, decreased peripheral resistance, and modest reduction in cardiac contractility, which together lower blood pressure and alleviate chest pain.
What is the usual dose of Norvasc?+
The dosage of Norvasc is individualized by a prescriber based on the patient’s clinical condition, response, and tolerance. Healthcare professionals determine the appropriate strength and frequency, and patients should follow the prescribed regimen without alteration.
Is Norvasc safe to use during pregnancy or breastfeeding?+
Safety of amlodipine in pregnancy and lactation has not been definitively established. It should only be used if the potential benefit justifies any potential risk to the fetus or infant, and this decision must be made by a qualified healthcare provider.
How do I order Norvasc from GNH USA?+
To request Norvasc, submit an enquiry on the product page at gnh-usa.com specifying the required quantity. GNH USA works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.
How does Norvasc compare with other antihypertensive classes?+
Compared with other antihypertensives, amlodipine offers once‑daily dosing and a long half‑life, providing stable blood pressure control. Unlike beta‑blockers, it does not significantly affect heart rate, and unlike ACE inhibitors, it is less likely to cause cough, making it a useful alternative or add‑on therapy.
What are the recommended storage conditions for Norvasc?+
Norvasc should be stored at ambient temperature, preferably below 25 °C. Keep the tablets in the original container, protect them from moisture, heat, and direct sunlight to maintain potency throughout the shelf life.
How is Norvasc administered to patients?+
Norvasc is taken orally, usually once daily, with or without food. The tablet should be swallowed whole with a glass of water. Patients should follow the dosing schedule prescribed by their healthcare professional.
What are the most serious risks associated with Norvasc?+
Serious adverse events, though rare, include severe hypotension, myocardial infarction, hepatic dysfunction, and life‑threatening allergic reactions such as Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience symptoms like chest pain, fainting, or severe skin rash.
Who should not use Norvasc?+
Norvasc is contraindicated in patients with known hypersensitivity to amlodipine or any other calcium channel blocker. Caution is also advised for individuals with severe aortic stenosis, unstable heart failure, or those taking interacting medications that could lead to dangerous blood pressure changes.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Amlodipine
Route
Oral Use
Manufacturer
Upjohn Eesv
Origin
EU

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