Europe — EMA
Madopar Quick (Benserazide Hydrochloride, Levodopa)
GNH USA supplies Madopar Quick (Levodopa/Benserazide), a Levodopa/benserazide combination for Parkinson's disease and Parkinsonian syndrome.
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What is Benserazide Hydrochloride, Levodopa?
Levodopa and Benserazide Hydrochloride, the active ingredients in Madopar Quick, are a Levodopa/benserazide combination presented as an oral tablet for oral use. They belong to the dopaminergic therapy class and are employed to manage the motor symptoms of Parkinson's disease and related Parkinsonian syndromes, improving patients' daily functioning.
GNH USA supplies Madopar Quick as a licensed, GDP‑compliant international pharmaceutical supplier, providing the product to hospitals, pharmacies and clinics worldwide while adhering to stringent quality and regulatory standards, ensuring reliable access to essential medicines.
What is Benserazide Hydrochloride, Levodopa used for?
Madopar Quick, a Levodopa/benserazide combination, is used in the management of Parkinsonian disorders by restoring central dopamine levels.
- Parkinson's disease: reduces bradykinesia, rigidity and tremor, improving motor function. - Parkinsonian syndrome: alleviates motor symptoms associated with secondary Parkinsonism. - Resting tremor: diminishes tremor intensity in patients with dopaminergic deficiency.
What are the side effects of Benserazide Hydrochloride, Levodopa?
Madopar Quick may cause a range of adverse reactions, which are categorized by frequency and severity.
Common Side Effects: - Nausea - Vomiting - Dizziness or light‑headedness - Orthostatic hypotension - Headache
Serious or Rare Side Effects: - Dyskinesia (involuntary movements) - Severe hypotension or syncope - Psychiatric disturbances (hallucinations, confusion) - Neuroleptic malignant syndrome (rare but life‑threatening)
What precautions apply to Benserazide Hydrochloride, Levodopa?
When prescribing Madopar Quick, clinicians should observe several precautionary measures to ensure safe and effective therapy.
- Dose titration: start low and increase gradually to balance symptom control and side effects. - Blood pressure monitoring: watch for orthostatic hypotension, especially after the first doses. - Discontinuation: avoid abrupt withdrawal to prevent neuroleptic malignant‑like reactions. - Elderly patients: use reduced doses and monitor for confusion or falls. - Renal or hepatic impairment: adjust dose and monitor metabolic status. - Store at room temperature: keep in the original container, protect from moisture and light.
What does Benserazide Hydrochloride, Levodopa interact with?
Madopar Quick can interact with other medicines; some combinations should be avoided while others require careful monitoring.
Major Interactions (Avoid): - Non‑selective MAO inhibitors (e.g., phenelzine): risk of hypertensive crisis. - Antipsychotics that block dopamine receptors (e.g., haloperidol): may reduce therapeutic effect. - High‑dose pyridoxine (vitamin B6): enhances peripheral levodopa metabolism, decreasing efficacy.
Moderate Interactions (Monitor Closely): - Antihypertensive agents: additive blood‑pressure lowering effect. - Iron or calcium supplements: may impair levodopa absorption; separate dosing by at least 2 hours. - Selective serotonin reuptake inhibitors (SSRIs): monitor for serotonin syndrome signs. - Anticholinergic drugs: may increase central side effects; adjust dose as needed.



