GNH USA

Europe — EMA

Maдопар

GNH USA supplies Maдопар (Levodopa/Benserazide), an antiparkinson agent for Parkinson's disease and Parkinsonian syndrome. Request a quote for global supply.

Benserazide Hydrochloride, Levodopa

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What is Benserazide Hydrochloride, Levodopa?

Levodopa/Benserazide, the active ingredient in Maдопар, is an antiparkinson agent presented as an oral tablet for oral use. It is employed to manage motor symptoms in patients with Parkinson's disease and related Parkinsonian syndromes by increasing central dopamine levels.

GNH USA supplies Maдопар as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides regulatory documentation for import and distribution. Customers benefit from reliable lead times, temperature‑controlled logistics where required, and dedicated technical support throughout the procurement process.

What is Benserazide Hydrochloride, Levodopa used for?

Levodopa/Benserazide is used in the management of Parkinsonian disorders by restoring dopamine activity in the central nervous system.

- Parkinson's disease: improves bradykinesia, rigidity and overall motor function in patients. - Parkinsonian syndrome: alleviates motor deficits associated with secondary Parkinsonism. - Resting tremor: reduces amplitude and frequency of tremor episodes. - Motor fluctuations: smooths on‑off periods and enhances daily functional mobility.

What are the side effects of Benserazide Hydrochloride, Levodopa?

Levodopa/Benserazide may cause a range of adverse reactions that vary in frequency and severity.

Common Side Effects: - Nausea - Vomiting - Dizziness or light‑headedness - Orthostatic hypotension - Headache - Insomnia

Serious or Rare Side Effects: - Dyskinesia (involuntary movements) - Hallucinations or psychosis - Severe hypotension or syncope - Cardiac arrhythmias - Neuroleptic malignant syndrome - Anaphylactic or severe allergic reactions

What precautions apply to Benserazide Hydrochloride, Levodopa?

When prescribing Levodopa/Benserazide, clinicians should consider several safety measures.

- Dose titration: start low and increase gradually to minimize adverse effects. - Monitor blood pressure: watch for orthostatic hypotension, especially in the elderly. - Assess psychiatric status: be alert for hallucinations or worsening psychosis. - Avoid abrupt discontinuation: sudden stop may exacerbate motor symptoms. - Take with food: meals can reduce gastrointestinal irritation. - Store at ambient temperature: keep in the original pack, protect from moisture.

What does Benserazide Hydrochloride, Levodopa interact with?

Levodopa/Benserazide can interact with various medicines, requiring careful management.

Major Interactions (Avoid): - Non‑selective MAO inhibitors: risk of hypertensive crisis. - Antipsychotics (e.g., haloperidol): may diminish antiparkinson efficacy. - High‑protein meals: decrease levodopa absorption.

Moderate Interactions (Monitor Closely): - Antihypertensives: additive hypotensive effect. - SSRIs or SNRIs: potential for serotonin syndrome. - Iron or calcium supplements: reduce levodopa bioavailability.

Frequently asked questions

What is Maдопар used for?+
Maдопар contains the combination of levodopa and benserazide and is used to treat the motor symptoms of Parkinson's disease and related Parkinsonian syndromes by restoring dopamine activity in the brain.
How does levodopa/benserazide work?+
Levodopa is a precursor that crosses the blood‑brain barrier and is converted into dopamine, while benserazide blocks peripheral conversion of levodopa. This dual action increases central dopamine levels and reduces peripheral side effects, improving motor control.
What is the usual dose of Maдопар?+
The appropriate dose of Maдопар is determined individually by the prescribing clinician based on disease severity, patient response, and tolerability. Dosage regimens are tailored and should follow the prescriber's instructions.
Is Maдопар safe during pregnancy or breastfeeding?+
The safety of levodopa/benserazide in pregnancy and lactation has not been fully established. It should only be used if the potential benefit justifies the potential risk to the fetus or infant, and under close medical supervision.
How do I order Maдопар from GNH USA?+
To order Maдопар, submit an enquiry on the product page at gnh-usa.com with 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 import documentation.
How does Maдопар compare with other antiparkinson drugs?+
Maдопар combines levodopa with a peripheral decarboxylase inhibitor, offering more efficient central dopamine delivery than levodopa alone. Compared with dopamine agonists, it generally provides stronger symptom control but may have a higher incidence of motor complications such as dyskinesia.
What are the storage and handling requirements for Maдопар?+
Maдопар tablets should be stored at ambient temperature, below 25 °C, in the original packaging to protect from moisture and light. Keep the product out of reach of children and avoid storing in humid or excessively hot environments.
How is Maдопар administered?+
Maдопар is taken orally, usually with a glass of water. It can be taken with or without food, though a light meal may reduce gastrointestinal irritation. Tablets should be swallowed whole and not crushed or chewed unless specifically advised by a healthcare professional.
What are the most serious risks associated with Maдопар?+
Serious risks include the development of dyskinesia, hallucinations or psychosis, severe hypotension, cardiac arrhythmias, and rare cases of neuroleptic malignant syndrome or severe allergic reactions. Patients should be monitored regularly for these events, especially during dose adjustments.
Who should not use Maдопар?+
Maдопар is contraindicated in patients with known hypersensitivity to levodopa, benserazide, or any excipients, and in those taking non‑selective MAO inhibitors. Caution is also advised for individuals with severe cardiovascular disease, uncontrolled hypertension, or a history of malignant melanoma.
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.

Product details

Drug
Benserazide Hydrochloride, Levodopa
Route
Oral Use
Manufacturer
Roche Bulgaria Eood
Origin
EU

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