Europe — EMA
Moxonidine Viatris
GNH USA supplies Moxonidine Viatris (Moxonidine), an imidazoline receptor agonist for hypertension. Request a quote for global supply.
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What is Moxonidine?
Moxonidine, the active ingredient in Moxonidine Viatris, is an imidazoline receptor agonist presented as a tablet for oral use. It treats hypertension in adult patients.
GNH USA supplies Moxonidine Viatris as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Moxonidine used for?
Moxonidine is an antihypertensive agent that acts on central imidazoline I1 receptors to lower blood pressure.
- Hypertension: reduces systolic and diastolic blood pressure in patients with essential hypertension.
What are the side effects of Moxonidine?
Moxonidine may cause a range of adverse reactions, most of which are mild and reversible.
Common Side Effects: - Dry mouth: sensation of oral dryness. - Fatigue: feeling of tiredness or reduced energy. - Dizziness: light‑headedness, especially when standing quickly. - Headache: mild to moderate head pain. - Nausea: upset stomach or urge to vomit. - Constipation: infrequent or difficult bowel movements.
Serious or Rare Side Effects: - Bradycardia: abnormally slow heart rate. - Severe hypotension: marked drop in blood pressure causing faintness. - Hepatic dysfunction: abnormal liver enzyme elevations. - Allergic reactions: rash, itching, or swelling. - Syncope: sudden loss of consciousness. - Cardiac arrhythmia: irregular heart rhythm.
What precautions apply to Moxonidine?
Before prescribing Moxonidine, clinicians should consider several safety aspects.
- Renal impairment: adjust therapy if severe kidney disease is present. - Hepatic disease: monitor liver function tests regularly. - Cardiovascular disease: use caution in patients with recent myocardial infarction or unstable angina. - Pregnancy: safety category unknown; avoid unless benefits outweigh risks. - Breastfeeding: unknown excretion in milk; consider alternatives. - Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture and direct sunlight.
What does Moxonidine interact with?
Moxonidine can interact with other medicines that affect blood pressure or cardiac function.
Major Interactions (Avoid): - Beta‑blockers: may cause excessive bradycardia or hypotension. - Central alpha‑agonists (e.g., clonidine): additive depressor effects. - Strong CYP2D6 inhibitors: may increase plasma levels of moxonidine.
Moderate Interactions (Monitor Closely):\n- Diuretics: may enhance antihypertensive effect, requiring dose adjustment. - ACE inhibitors or ARBs: combined use may lead to pronounced blood pressure reduction. - NSAIDs: can blunt antihypertensive response, necessitating closer monitoring.



