GNH USA

Europe — EMA

Madopar Solubile

GNH USA supplies Madopar Solubile (Benserazide, Levodopa), a dopamine precursor and dopa decarboxylase inhibitor for Parkinson's disease.

Benserazide, Levodopa

Request sourcing

1
Pack/s

What is Benserazide, Levodopa?

Benserazide and Levodopa, the active ingredients in Madopar Solubile, are a dopamine precursor and dopa decarboxylase inhibitor presented as an oral solution for oral use. By inhibiting peripheral conversion of levodopa, the combination increases central dopamine availability and is used to improve motor symptoms in adults with Parkinson's disease.

GNH USA supplies Madopar Solubile as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory compliance across global markets.

What is Benserazide, Levodopa used for?

Madopar Solubile is used in the management of Parkinson's disease, a neurodegenerative disorder affecting dopaminergic pathways.

Parkinson's disease (early stage): helps control initial motor symptoms such as tremor and rigidity. Parkinson's disease (fluctuating symptoms): reduces off‑periods and improves overall motor stability. Parkinson's disease (post‑surgical adjunct): supports dopamine replacement after deep brain stimulation or other interventions.

What are the side effects of Benserazide, Levodopa?

Madopar Solubile may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects: - Nausea - Vomiting - Orthostatic hypotension - Dizziness - Headache - Insomnia

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

What precautions apply to Benserazide, Levodopa?

When prescribing Madopar Solubile, clinicians should observe several precautionary measures to ensure patient safety.

Monitor blood pressure: watch for orthostatic hypotension, especially during dose initiation. Assess hepatic and renal function: adjust dosing in patients with significant impairment. Review psychiatric history: increased risk of hallucinations or confusion in susceptible individuals. Avoid abrupt discontinuation: sudden withdrawal may precipitate worsening of Parkinsonian symptoms. Pregnancy and lactation: use only if potential benefits outweigh potential risks to the fetus or infant. Store at ambient temperature: keep in original container, protect from moisture and light.

What does Benserazide, Levodopa interact with?

Madopar Solubile can interact with other medicines, altering its efficacy or safety profile.

Major Interactions (Avoid): - Non‑selective MAO inhibitors (e.g., phenelzine): may cause hypertensive crisis. - Antipsychotics that block dopamine receptors (e.g., haloperidol): reduce therapeutic effect. - High‑dose irreversible MAO‑B inhibitors (e.g., selegiline): increase risk of severe hypertension.

Moderate Interactions (Monitor Closely): - Antihypertensive agents: additive blood‑pressure‑lowering effect. - SSRIs or SNRIs: potential for serotonin syndrome. - Iron or calcium supplements: decrease levodopa absorption if taken simultaneously. - High‑protein meals: may reduce levodopa bioavailability, requiring timing adjustments.

Frequently asked questions

What is Madopar Solubile used for?+
Madopar Solubile is indicated for the treatment of Parkinson's disease. It helps alleviate motor symptoms such as tremor, rigidity, and bradykinesia by increasing dopamine levels in the brain, thereby improving patients' functional mobility and quality of life.
How does benserazide and levodopa work?+
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‑decaboxylase, preventing levodopa from being converted outside the brain and allowing more of it to reach the central nervous system.
What determines the dose of Madopar Solubile?+
The dose of Madopar Solubile is individualized and set by the prescribing clinician based on the patient's disease severity, response to therapy, age, and comorbid conditions. No fixed dosing regimen is provided here; the prescriber will adjust the amount to achieve optimal symptom control while minimizing side effects.
Is Madopar Solubile safe during pregnancy or breastfeeding?+
Safety data for Madopar Solubile in pregnancy and lactation are limited. It should be used only if 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 Solubile from GNH USA?+
To place an order, 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 (including any cold‑chain requirements), and necessary import documentation.
How does Madopar Solubile compare with other levodopa preparations?+
Madopar Solubile combines levodopa with the peripheral decarboxylase inhibitor benserazide in an oral solution, offering rapid absorption and flexible dose titration. Compared with tablet formulations, the solution may provide more consistent plasma levels and is useful for patients who have difficulty swallowing tablets.
What are the recommended storage conditions for Madopar Solubile?+
Store Madopar Solubile at ambient temperature, below 25 °C. Keep the container tightly closed, protect it from moisture and direct light, and do not freeze the solution. Follow any additional instructions on the label to maintain product stability.
How is Madopar Solubile administered?+
Madopar Solubile is taken orally as a measured dose of the liquid formulation. It should be administered with a calibrated dosing device, preferably on an empty stomach or as directed by the prescriber, to optimise levodopa absorption.
What are the most serious risks to watch for while using Madopar Solubile?+
Serious risks include the development of dyskinesias (involuntary movements), hallucinations or psychosis, severe hypotension, 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 Solubile?+
Madopar Solubile 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 malignant neuroleptic syndrome.
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, Levodopa
Route
Oral Use
Manufacturer
Roche Norge As, Norway
Origin
EU

Related products