Metoclopramide Viatris

Metoclopramide Hydrochloride, the active ingredient in Metoclopramide Viatris, is a dopamine antagonist / prokinetic presented as an oral dosage form for oral use. It is used to treat nausea, vomiting, gastroparesis, and related gastrointestinal motility disorders in adults. GNH USA supplies Metoclopramide Viatris as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Metoclopramide acts on gastrointestinal motility and central emetic pathways, making it useful for several conditions. - Nausea and vomiting: reduces frequency and severity of acute and chemotherapy‑induced episodes. - Gastroparesis: improves gastric emptying and alleviates related symptoms. - Gastro‑oesophageal reflux disease (GERD): enhances lower esophageal sphincter tone and reduces reflux episodes. - Migraine‑associated nausea: provides anti‑emetic relief during migraine attacks.

Metoclopramide may cause a range of adverse reactions, from mild to serious.

Common Side Effects: - Drowsiness: feeling unusually sleepy or fatigued. - Restlessness: a sense of inner tension or inability to stay still. - Diarrhoea: loose, frequent stools. - Headache: mild to moderate head pain.

Serious or Rare Side Effects: - Tardive dyskinesia: involuntary, repetitive movements, potentially irreversible. - Neuroleptic malignant syndrome: high fever, muscle rigidity, autonomic instability. - Severe allergic reaction: rash, swelling, difficulty breathing. - Cardiac arrhythmia: abnormal heart rhythm, especially in patients with pre‑existing heart disease.

Before prescribing Metoclopramide, clinicians should consider several safety measures. - Renal function assessment: adjust use in patients with impaired clearance. - Extrapyramidal monitoring: watch for muscle rigidity or tremor. - Duration limitation: avoid prolonged therapy beyond recommended periods. - Concomitant CNS depressants: use cautiously to prevent excessive sedation. - Hypersensitivity: discontinue if allergic reaction occurs. - Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Metoclopramide can interact with other medicines, requiring careful management.

Major Interactions (Avoid): - Antipsychotics (e.g., haloperidol): increased risk of extrapyramidal symptoms. - CNS depressants (e.g., benzodiazepines): additive sedation and respiratory depression. - Anticholinergic agents: reduced prokinetic efficacy.

Moderate Interactions (Monitor Closely): - CYP2D6 inhibitors (e.g., fluoxetine): may raise metoclopramide plasma levels. - Opioids (e.g., morphine): enhanced nausea or reduced gastrointestinal motility.