GNH USA

Europe — EMA

Madopar Depot

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

Benserazide Hydrochloride, Levodopa

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What is Benserazide Hydrochloride, Levodopa?

Levodopa/Benserazide Hydrochloride, the active ingredient in Madopar Depot, is an antiparkinson agent presented as a prolonged‑release oral tablet for oral use. It treats Parkinson's disease and related Parkinsonian syndromes by increasing central dopamine levels.

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

What is Benserazide Hydrochloride, Levodopa used for?

Madopar Depot is an antiparkinson medication used to manage motor symptoms in Parkinsonian disorders.

- Parkinson's disease: improves motor function and reduces rigidity and bradykinesia. - Parkinsonian syndrome: provides symptomatic relief of tremor, stiffness, and slowed movement. - Secondary Parkinsonism: helps control motor deficits when caused by drug‑induced or vascular factors.

What are the side effects of Benserazide Hydrochloride, Levodopa?

Adverse reactions may occur with Madopar Depot and should be monitored.

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 hypertension - Cardiac arrhythmias - Neuroleptic malignant syndrome - Anaphylactic or severe allergic reactions

What precautions apply to Benserazide Hydrochloride, Levodopa?

When prescribing Madopar Depot, clinicians should consider several safety measures.

- Dose titration: adjust gradually under medical supervision. - Cardiovascular monitoring: watch for hypotension and arrhythmias. - Psychiatric assessment: monitor for hallucinations or mood changes. - Renal/hepatic function: consider dose adjustment in impairment. - Drug interactions: review concomitant medications for MAO‑B inhibitors. - Store at ambient temperature: keep below 25 °C, protect from moisture and light in original packaging.

What does Benserazide Hydrochloride, Levodopa interact with?

Madopar Depot can interact with various medicines; awareness of interaction severity is essential.

Major Interactions (Avoid): - Non‑selective MAO inhibitors: risk of hypertensive crisis. - Irreversible MAO‑B inhibitors (e.g., selegiline) without washout: severe hypertension. - Antipsychotics (e.g., haloperidol): may reduce antiparkinson efficacy. - Anticholinergics: may increase central side effects. - Sympathomimetics (e.g., epinephrine): may cause excessive hypertension.

Moderate Interactions (Monitor Closely): - Antihypertensives: additive hypotensive effect. - SSRIs/SNRIs: possible serotonin syndrome. - Carbonic anhydrase inhibitors (e.g., acetazolamide): may raise plasma levodopa. - Iron supplements: reduce levodopa absorption if taken together. - High‑protein meals: may decrease levodopa bioavailability.

Frequently asked questions

What is Madopar Depot used for?+
Madopar Depot is prescribed to manage the motor symptoms of Parkinson's disease and related Parkinsonian syndromes. It helps reduce tremor, stiffness, and slowness of movement by restoring dopamine levels in the brain, providing symptomatic relief for patients with these neurodegenerative conditions.
How does Levodopa/Benserazide work in the body?+
Levodopa is a precursor that crosses the blood‑brain barrier and is converted into dopamine, the neurotransmitter deficient in Parkinson's disease. Benserazide inhibits the peripheral enzyme dopa‑decarboxylase, preventing levodopa from being metabolized before it reaches the brain, thereby increasing central dopamine availability.
What is the usual dose of Madopar Depot?+
The dose of Madopar Depot is individualized and determined by the prescribing clinician based on the patient's disease severity, response, and tolerability. Patients should follow the specific dosing regimen provided by their healthcare professional and not adjust the dose without medical advice.
Is Madopar Depot safe during pregnancy or breastfeeding?+
Safety of Madopar Depot in pregnancy or while breastfeeding has not been definitively established. It should only be used if the potential benefit justifies the potential risk to the fetus or infant, and the decision must be made by a qualified healthcare provider.
How do I order Madopar Depot from GNH USA?+
To order Madopar Depot, 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 Depot compare with standard immediate‑release levodopa formulations?+
Madopar Depot provides a prolonged‑release delivery of levodopa and benserazide, resulting in more stable plasma concentrations and potentially fewer dosing intervals compared with immediate‑release tablets. This can lead to smoother symptom control and may reduce the frequency of motor fluctuations in some patients.
What are the storage and handling requirements for Madopar Depot?+
Madopar Depot should be stored at ambient temperature, preferably below 25 °C. Keep the tablets in the original packaging, protect them from moisture and direct light, and ensure they are out of reach of children.
How is Madopar Depot administered?+
Madopar Depot is taken orally, usually with a glass of water. It is often recommended to take the medication with food to reduce gastrointestinal discomfort, but patients should follow the specific instructions given by their prescriber.
What are the most serious risks associated with Madopar Depot?+
Serious risks include the development of dyskinesias, hallucinations or psychosis, severe hypotension or hypertension, cardiac arrhythmias, and rare but life‑threatening reactions such as neuroleptic malignant syndrome or anaphylaxis. Patients should be monitored closely for these events.
Who should not use Madopar Depot?+
Madopar Depot is contraindicated in patients with known hypersensitivity to levodopa, benserazide, or any excipients in the formulation. It should also be avoided in individuals taking non‑selective MAO inhibitors or those with a history of severe cardiovascular instability unless specifically directed by a physician.
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 Pharma Ag
Origin
EU

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