Europe — EMA
Moxonidine Viatris
GNH USA supplies Moxonidine Viatris (Moxonidine), an imidazoline receptor agonist indicated for hypertension management.
Request sourcing
What is Moxonidine?
Moxonidine, the active ingredient in Moxonidine Viatris, is an imidazoline receptor agonist presented as an oral tablet for oral use. It is employed to lower elevated blood pressure in adult patients with hypertension, offering an alternative mechanism to traditional vasodilators.
GNH USA supplies Moxonidine Viatris as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides regulatory‑approved batches to meet the needs of healthcare providers across multiple global continents.
What is Moxonidine used for?
Moxonidine acts on central imidazoline I1 receptors to reduce sympathetic outflow, making it useful in hypertension management.
Primary hypertension: reduces systemic blood pressure in patients with essential hypertension. Essential hypertension: helps achieve target blood pressure levels. Resistant hypertension: provides additional control when other antihypertensives are insufficient.
What are the side effects of Moxonidine?
Moxonidine may be associated with several adverse reactions, which are categorized by frequency.
Common Side Effects: - Dry mouth: persistent sensation of oral dryness that may affect swallowing. - Drowsiness: mild sleepiness or fatigue that can occur during the day. - Headache: mild to moderate head pain, often relieved with simple analgesics. - Dizziness: feeling of light‑headedness, especially upon standing quickly. - Nausea: upset stomach or urge to vomit, usually transient. - Fatigue: persistent lack of energy that may interfere with daily activities.
Serious or Rare Side Effects: - Severe hypotension: marked drop in blood pressure causing fainting or syncope. - Allergic reactions: rash, itching, swelling, or anaphylaxis in susceptible individuals. - Liver enzyme elevation: increased ALT/AST levels indicating possible hepatic stress. - Heart block: abnormal cardiac conduction that may require medical attention.
What precautions apply to Moxonidine?
Before initiating therapy, clinicians should consider several safety factors.
Renal impairment: monitor kidney function and adjust therapy as needed. Hepatic dysfunction: use with caution; liver enzymes should be checked periodically. Elderly patients: increased sensitivity to blood pressure lowering; start at low dose. Concomitant antihypertensives: risk of additive hypotension; observe blood pressure closely. Pregnancy and lactation: safety not established; avoid unless benefit outweighs risk. Store at ambient temperature: keep in original packaging, protect from moisture and direct sunlight.
What does Moxonidine interact with?
Moxonidine can interact with other medicines, requiring attention to combination therapy.
Major Interactions (Avoid): - Combined use with other central antihypertensives (e.g., clonidine, guanfacine): may cause severe hypotension. - Co‑administration with strong CYP2D6 inhibitors (e.g., fluoxetine, paroxetine): can increase plasma concentrations of moxonidine.
Moderate Interactions (Monitor Closely): - Non‑steroidal anti‑inflammatory drugs (NSAIDs): may attenuate antihypertensive effect. - Diuretics: additive blood pressure lowering; monitor for orthostatic symptoms. - Beta‑blockers: potential for enhanced hypotensive response; observe patient.



