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Mysoline
Mysoline

0.88
Helps regulate nerve cell signals to manage involuntary tremors and neurological activity.
Ingredient
Primidone
Category
Neurology
Availability
In Stock
Delivery Time
Airmail (14-21 days) | Trackable (5-9 days)
Shipped in a discreet, unmarked envelope with all required documents enclosed.

Product Sheet

Active Ingredient(s)
Primidone
Reference Brand
Primidone
Product Origin
Generic Alternative
Reference Manufacturer
Valeant Pharmaceuticals
Product Form
Tablet, Oral Suspension
Regulatory Classification
Rx
Primary Category
Neurology
Product Category
Anticonvulsant
Pharmacological Class
Barbiturate Analogue
Clinical Indications
Grand mal seizures, Focal seizures
Manufacturer Description
Indicated for focal seizures to manage electrical activity and support seizure frequency reduction.
Mechanism of Action
Primidone and its active metabolites, phenobarbital and phenylethylmalonamide, act on GABA-A receptors to increase the duration of chloride channel opening. This stabilizes neuronal membranes and raises the seizure threshold.
Route of Administration
Oral
Onset Time
1–2 hours
Duration
10–12 hours
Contraindications
Porphyria, Hypersensitivity to barbiturates
Severe Adverse Events
Suicidal ideation, Megaloblastic anemia, Stevens-johnson syndrome — requires immediate medical attention
Common Side Effects
Drowsiness, Ataxia, Vertigo
Uncommon Side Effects
Nausea, Anorexia, Irritability
Drug Interactions
Alcohol, Warfarin, Phenytoin, Oral Contraceptives, Valproate
Pregnancy Safety Warnings
FDA Category D: Risk of fetal hemorrhage and malformation. Breastfeeding: Excreted in milk; monitor infant for sedation.
Age Restrictions
Safety and efficacy established in pediatric patients of all ages.
Storage Guidelines
Store at room temperature away from moisture.
Related Products
Phenobarbital, Pridona
Information related to Mysoline is compiled and periodically reviewed with reference to established medical sources and prescribing guidance. Content is provided for general reference and should be confirmed with a registered healthcare professional before use.
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