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Sinemet

Sinemet

Carbidopa · Levodopa

Carbidopa and levodopa tablets for Parkinson's disease. Levodopa becomes dopamine in the brain; carbidopa stops it breaking down in the body.

Category
Neurology
Active ingredients
Carbidopa · Levodopa
Route
Oral use
Form
Tablet
Strengths
100mg + 10mg · 100mg + 25mg · 250mg + 25mg

This listing uses Sinemet as a reference name. A generic equivalent is supplied; its exact brand and manufacturer are confirmed before supply.

Prescription and consultation requirements for Sinemet vary by destination and are determined by the fulfilment partner.

Sinemet details

Alternative names
carbidopa, levodopa
Therapeutic class
Decarboxylase Inhibitor, Dopamine Precursor Combination
Pharmacological class
Antiparkinsonian Agent
Known off-label uses
restless legs syndrome
Contraindications
narrow-angle glaucoma; concurrent MAO inhibitors; history of melanoma
Minor side effects
nausea; dizziness; headache
Moderate side effects
dyskinesias; orthostatic hypotension; vivid dreams
Dosage forms
Tablet
Administration route
Oral use
Supply category
Prescription-only medicine (POM)
Originator
Merck
Onset Time
30–60 minutes
Duration
4–6 hours
Storage instructions
Store below 25°C. Protect from light.
Drug interactions
MAO Inhibitors; Iron Supplements; Haloperidol
Age restrictions
Approved for adults.
Serious side effects

severe hallucinations, requires immediate medical attention; neuroleptic malignant syndrome, requires immediate medical attention

Patient summary

Carbidopa and levodopa tablets for Parkinson's disease. Levodopa becomes dopamine in the brain; carbidopa stops it breaking down in the body.

Mechanism of action

Levodopa converts to dopamine centrally, while carbidopa blocks peripheral conversion to minimise systemic side effects.

Pregnancy and breastfeeding

Pregnancy: Use if potential benefits exceed risks. Breastfeeding: May suppress lactation.

What you will receive

Sinemet is used here as a reference originator brand name to identify the medicine. We are not affiliated with the brand owner, and this listing does not offer the originator product.

  • The supplied product is a generic equivalent containing Carbidopa / Levodopa, not the originator brand shown as the reference.
  • The exact generic brand, manufacturer and dispatch location are confirmed based on the product, destination and available manufacturer or partner warehouse.
  • Check the final product details at checkout before confirming an order.

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