GNH USA

Europe — EMA

Madopar Hbs

GNH USA supplies Madopar Hbs (Levodopa/Benserazide), a antiparkinson agent for Parkinson's disease and Parkinsonian syndrome.

Benserazide Hydrochloride, Levodopa

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What is Benserazide Hydrochloride, Levodopa?

Levodopa and Benserazide, the active ingredients in Madopar Hbs, are antiparkinson agents presented as an oral tablet for oral use. They treat Parkinson's disease and Parkinsonian syndrome by restoring dopamine levels in the brain and improving motor control.

GNH USA supplies Madopar Hbs as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Benserazide Hydrochloride, Levodopa used for?

Madopar Hbs is used within the antiparkinson therapeutic pathway to manage motor symptoms of Parkinsonian disorders.

- Parkinson's disease: improves bradykinesia, rigidity and tremor. - Parkinsonian syndrome: alleviates motor impairment caused by dopamine deficiency. - Motor fluctuations in Parkinson's disease: reduces OFF periods and enhances overall daily functioning.

What are the side effects of Benserazide Hydrochloride, Levodopa?

Adverse reactions may occur with any antiparkinson medication and should be monitored during therapy.

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

Serious or Rare Side Effects: - Dyskinesia (involuntary movements) - Severe hypotension or syncope - Hallucinations or psychosis - Cardiac arrhythmias - Neuroleptic malignant syndrome - Severe allergic reactions (e.g., rash, angioedema)

What precautions apply to Benserazide Hydrochloride, Levodopa?

Before initiating therapy, clinicians should evaluate patient‑specific risk factors and monitor for safety concerns.

- Renal impairment: adjust dose and monitor renal function. - Hepatic impairment: use caution, especially in severe liver disease. - Cardiovascular disease: watch for orthostatic hypotension and arrhythmias. - Psychiatric disorders: monitor for hallucinations, confusion, or worsening psychosis. - Pregnancy and lactation: use only if potential benefit outweighs risk; data are limited. - Store at ambient temperature: keep below 25 °C, retain in original container, protect from moisture and light.

What does Benserazide Hydrochloride, Levodopa interact with?

Levodopa/benserazide can interact with several drug classes, influencing efficacy or safety.

Major Interactions (Avoid): - Non‑selective MAO inhibitors (e.g., phenelzine): risk of hypertensive crisis. - Pyridoxine (vitamin B6) alone: accelerates peripheral levodopa metabolism. - Antipsychotics that block dopamine receptors (e.g., haloperidol): markedly reduce therapeutic effect. - High‑protein meals taken simultaneously: compete for transport across the blood‑brain barrier.

Moderate Interactions (Monitor Closely): - Antihypertensive agents: additive hypotensive effect. - SSRIs or SNRIs: may increase risk of serotonin syndrome. - Other antiparkinson drugs (e.g., COMT inhibitors): may require dose adjustments. - Diuretics: monitor electrolytes and blood pressure.

Frequently asked questions

What is Madopar Hbs used for?+
Madopar Hbs is prescribed to manage the motor symptoms of Parkinson's disease and Parkinsonian syndrome. It helps reduce tremor, stiffness, and slowness of movement by increasing dopamine availability in the brain, thereby improving patients' daily functional abilities.
How does levodopa work in Madopar Hbs?+
Levodopa is a precursor of dopamine that crosses the blood‑brain barrier and is converted into dopamine within the central nervous system. This restores depleted dopamine levels, which are essential for normal motor control in Parkinsonian disorders.
What is the usual dose of Madopar Hbs?+
The specific dose of Madopar Hbs is individualized by the prescribing clinician based on disease severity, patient response, and tolerability. Dosage adjustments are made during treatment to achieve optimal symptom control while minimizing side effects.
Is Madopar Hbs safe during pregnancy or breastfeeding?+
Safety data for Madopar Hbs in pregnancy and lactation are limited. It should only be used when the potential benefit to the mother outweighs any possible risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.
How do I order Madopar Hbs from GNH USA?+
To order Madopar Hbs, submit an enquiry on the product page at gnh-usa.com, specifying 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 any necessary import documentation.
How does Madopar Hbs compare with other antiparkinson drugs?+
Madopar Hbs combines levodopa with benserazide, offering higher central availability of levodopa compared with levodopa alone. This combination often provides more consistent symptom control and may reduce the required levodopa dose relative to formulations without a peripheral decarboxylase inhibitor.
What are the storage requirements for Madopar Hbs?+
Madopar Hbs should be stored at ambient temperature, preferably below 25 °C. Keep the tablets in their original packaging, protect them from moisture and direct light, and ensure they are out of reach of children.
How is Madopar Hbs administered?+
Madopar Hbs is taken orally, usually with a glass of water. It may be administered with or without food, but high‑protein meals can interfere with absorption, so spacing the dose from protein‑rich meals is often recommended.
What are the most serious risks associated with Madopar Hbs?+
Serious risks include dyskinesia (involuntary movements), severe hypotension, hallucinations or psychosis, and rare events such as neuroleptic malignant syndrome. Patients should be monitored closely for these reactions, especially during dose escalations.
Who should not use Madopar Hbs?+
Madopar Hbs 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 uncontrolled cardiovascular disease, severe hepatic impairment, or a history of psychotic disorders.
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 Polska Sp. Z.O.O.
Origin
EU

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