Product image of Levodopa/Benserazid Ratiopharm (Benserazide, Levodopa) supplied by GNH India

Levodopa/Benserazid Ratiopharm

Active Ingredient:
Benserazide, Levodopa
Origin:
EU

Levodopa/Benserazid Ratiopharm (Benserazide, Levodopa)

Levodopa, the active ingredient in Levodopa/Benserazid Ratiopharm, is an Antiparkinson agent presented as an oral tablet for oral use. It is used to treat Parkinson's disease by replenishing central dopamine levels in patients with motor symptoms.
GNH India supplies Levodopa/Benserazid Ratiopharm as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Ratiopharm Gmbh

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Indications & Clinical Uses

Levodopa/Benserazide is an antiparkinson medication that targets dopaminergic pathways to improve motor function in Parkinsonian disorders.

  • Parkinson's disease: reduces rigidity, tremor, and bradykinesia, improving overall motor control.
  • Parkinsonian syndrome: alleviates motor deficits associated with secondary Parkinsonism.
  • Early-stage Parkinson's disease: helps maintain functional independence by enhancing dopamine availability.

How It Works

  • Levodopa is absorbed from the gastrointestinal tract and crosses the blood‑brain barrier, where it is decarboxylated to dopamine, restoring deficient central neurotransmission. Benserazide, a peripheral dopa‑decarboxylase inhibitor, does not cross the blood‑brain barrier and prevents premature conversion of levodopa to dopamine outside the CNS, thereby increasing the amount of levodopa that reaches the brain and enhancing its therapeutic effect.

Side Effects

Levodopa/Benserazide may cause a range of adverse reactions. Patients should be monitored for both common and serious events.

Common Side Effects

  • Nausea: mild to moderate gastrointestinal upset.
  • Orthostatic hypotension: dizziness upon standing.
  • Dyskinesia: involuntary movements, especially with higher doses.
  • Insomnia: difficulty falling or staying asleep.

Serious or Rare Side Effects

  • Neuroleptic malignant syndrome: life‑threatening hyperthermia and rigidity.
  • Severe psychiatric disturbances: hallucinations or psychosis.
  • Cardiac arrhythmias: irregular heart rhythm requiring urgent care.

Precautions & Warnings

Levodopa/Benserazide requires careful patient assessment and monitoring.

  • Dose titration: start low and increase gradually to minimize dyskinesia.
  • Cardiovascular monitoring: watch for orthostatic hypotension and arrhythmias.
  • Psychiatric evaluation: monitor for hallucinations or mood changes.
  • Drug interactions: avoid concurrent MAO‑B inhibitors without washout period.
  • Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture.

Avoid Interactions

Levodopa/Benserazide can interact with several medications, affecting its efficacy or safety.

Major Interactions (Avoid)

  • Non‑selective MAO inhibitors: risk of hypertensive crisis.
  • Antipsychotics (e.g., haloperidol): may diminish antiparkinson effect.

Moderate Interactions (Monitor Closely)

  • Iron supplements: reduce levodopa absorption; separate dosing by at least 2 hours.
  • Antihypertensives: may exacerbate orthostatic hypotension.
  • Serotonergic agents: increase risk of serotonin syndrome when combined with MAO‑B inhibitors.

Frequently Asked Questions

Levodopa/Benserazid Ratiopharm is prescribed to manage the motor symptoms of Parkinson's disease and related Parkinsonian syndromes. By increasing dopamine levels in the brain, it helps reduce tremor, rigidity, and bradykinesia, thereby improving patients' daily functioning and quality of life.

Levodopa is a precursor of dopamine that crosses the blood‑brain barrier and is converted into dopamine within the central nervous system. This restores deficient dopaminergic signaling in Parkinson's disease, which is essential for controlling movement and coordination.

The appropriate dose of Levodopa/Benserazid 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.

The safety of Levodopa/Benserazid in pregnancy and lactation has not been definitively established. It should only be used if the potential benefit justifies the potential risk to the fetus or infant, and this decision must be made by a qualified healthcare professional.

To place an order, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India supplies hospitals, pharmacies, and procurement teams worldwide. After verification of trade or institutional credentials, the team will provide pricing, availability, shipping details, and any necessary import documentation.

Levodopa/Benserazid is considered the most effective symptomatic therapy for Parkinson's disease because it directly replenishes brain dopamine. Compared with dopamine agonists, it often provides stronger motor improvement but may have a higher risk of motor complications such as dyskinesia over long‑term use.

Store Levodopa/Benserazid tablets at ambient temperature, preferably below 25 °C. Keep the product in its original container, protect it from moisture and direct sunlight, and ensure the packaging remains sealed until use.

Levodopa/Benserazid 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 clinicians often advise spacing the dose away from protein‑rich meals.

Serious risks include neuroleptic malignant syndrome, severe psychiatric disturbances such as hallucinations or psychosis, and cardiac arrhythmias. Patients should be monitored closely for any sudden changes in mental status, temperature, or heart rhythm, and seek immediate medical attention if these occur.

Levodopa/Benserazid is contraindicated in patients with known hypersensitivity to levodopa, benserazide, or any excipients. It should also be avoided in individuals taking non‑selective MAO inhibitors without an appropriate washout period, and in patients with narrow‑angle glaucoma or uncontrolled cardiac disease.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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