brivazen 50 tablet

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Brivaracetam (50mg)

🏭 Intas Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 16, 2026

📋 Prescription Required 💊 Generic Available

Medically Reviewed

11 min read

Reviewed by

SaathiMed Expert Panel | Oct 16, 2026

🩺

Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

What is brivazen 50 tablet used for?

This medicine contains Brivaracetam (50mg) and is used to treat NEURO CNS. High-affinity binding to synaptic vesicle protein 2A (SV2A), modulating neurotransmitter release.. Always consult your doctor before use.

Generic Name: Brivaracetam
Manufacturer: Intas Pharmaceuticals Ltd
Form: Allopathy
Pregnancy Category: Category C
Prescription Required: Yes

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 brivazen 50 tablet Uses & Benefits

Adjunctive therapy for partial-onset seizures in epilepsy.

Off-label uses: Generalized tonic-clonic seizures (limited data).

📋 Drug Information

Generic Name(s)	Brivaracetam
Brand Name	Brevipil 50 Tablet
Manufacturer	Intas Pharmaceuticals Ltd
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	NEURO CNS
Action Class	Synaptic vescicle 2 A protein ligand (AED)
Route of Administration	Oral
Storage	Store at 20-25°C (68-77°F); protect from moisture.
Shelf Life	As per manufacturer

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionRapidly and completely absorbed after oral administration; bioavailability >90%.

DistributionVolume of distribution approximately 0.5 L/kg; crosses blood-brain barrier.

Protein Binding≤20% bound to plasma proteins.

MetabolismPrimarily metabolized by amide hydrolysis (not CYP-dependent) to inactive metabolite; minor CYP2C19 involvement.

Half-LifeApproximately 9 hours.

Excretion>95% excreted in urine (mainly as metabolites, <10% unchanged).

Bioavailability>90%.

Onset of ActionNot specified; rapid absorption suggests onset within hours.

Peak Plasma TimeApproximately 1 hour (fasted).

Duration of ActionApproximately 12 hours (twice-daily dosing).

How It Works

High-affinity binding to synaptic vesicle protein 2A (SV2A), modulating neurotransmitter release.

Mechanism Steps

1Binds to SV2A protein on synaptic vesicles

2Modulates vesicle exocytosis and neurotransmitter release

3Reduces excitatory neurotransmitter release (e.g., glutamate)

4Decreases neuronal hyperexcitability and seizure propagation

💡 How to Take brivazen 50 tablet

Follow your doctor's prescription exactly.

⚠️ Side Effects of brivazen 50 tablet

✅ Common Side Effects

Dizziness

Somnolence

Fatigue

Nausea

Vomiting

🚨 Serious Side Effects

Angioedema

Hypersensitivity reactions

Psychiatric symptoms (aggression, psychosis)

⚠️ Rare Side Effects

Pancreatitis

Hepatic failure

Stevens-Johnson syndrome

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug	Severity	Effect
Carbamazepine	Major	Decreased brivaracetam exposure
Phenytoin	Major	Decreased brivaracetam exposure
Rifampin	Major	Decreased brivaracetam exposure
Lamotrigine	Moderate	Possible additive effects
Valproate	Moderate	Possible increased valproate levels
Oral contraceptives	Moderate	Reduced contraceptive efficacy
Cimetidine	Minor	Minimal interaction
Digoxin	Minor	Minimal interaction

🚨 Major Interactions

Carbamazepine
Phenytoin
Rifampin

⚡ Moderate Interactions

Lamotrigine
Valproate
Oral contraceptives

🍷 Alcohol Interaction

Avoid alcohol; may increase CNS depression.

🛡️ Safety & Warnings

🚫 Contraindications

Hypersensitivity to brivaracetam or any excipient.

🤱 Lactation Safety

Not recommended; excreted in breast milk.

💊 Overdose Management

Supportive care; no specific antidote; hemodialysis may remove drug.

⏰ Missed Dose

Take as soon as remembered; if close to next dose, skip missed dose.

🔄 Substitutes for brivazen 50 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

brivazen 50 tablet

What is brivazen 50 tablet used for?

💊 brivazen 50 tablet Uses & Benefits

📋 Drug Information

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

How It Works

Mechanism Steps

💡 How to Take brivazen 50 tablet

⚠️ Side Effects of brivazen 50 tablet

✅ Common Side Effects

🚨 Serious Side Effects

⚠️ Rare Side Effects

🔬 Drug Interactions

🚨 Major Interactions

⚡ Moderate Interactions

🍷 Alcohol Interaction

🛡️ Safety & Warnings

🚫 Contraindications

🤱 Lactation Safety

💊 Overdose Management

⏰ Missed Dose

🔄 Substitutes for brivazen 50 tablet

😊 Was this information helpful?

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brivazen 50 tablet

What is brivazen 50 tablet used for?

💊 brivazen 50 tablet Uses & Benefits

📋 Drug Information

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

How It Works

Mechanism Steps

💡 How to Take brivazen 50 tablet

⚠️ Side Effects of brivazen 50 tablet

✅ Common Side Effects

🚨 Serious Side Effects

⚠️ Rare Side Effects

🔬 Drug Interactions

🚨 Major Interactions

⚡ Moderate Interactions

🍷 Alcohol Interaction

🛡️ Safety & Warnings

🚫 Contraindications

🤱 Lactation Safety

💊 Overdose Management

⏰ Missed Dose

🔄 Substitutes for brivazen 50 tablet

😊 Was this information helpful?

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