Overview
click to open accordion Sign/Symptoms
The common side effects of Brivaracetam injections may include:
- Common side effects:
- Drowsiness or fatigue
- Dizziness
- Irritability or mood changes
- Headache
- Nausea or vomiting
- Loss of coordination or balance
- Increased risk of infection due to weakened immunity
click to open accordion Dosage and Administration
1. Adults and Adolescents (16 years and older):
- Initial Dose: 50 mg per day (administered as an intravenous injection).
- Maintenance Dose: The dose can be adjusted depending on the patient's response and tolerance, typically ranging from 50 mg to 100 mg per day.
- Maximum Dose: The maximum daily dose should not exceed 100 mg.
2. Children (4 to 16 years old):
- Initial Dose: The starting dose is based on the child’s weight.
- For children weighing ≥20 kg: the initial dose is typically 50 mg per day.
- For children weighing <20 kg: a dose adjustment is usually made by the healthcare provider.
- Maintenance Dose: Similar to adults, the dose can be adjusted based on clinical response, typically between 50 mg to 100 mg per day.
- Maximum Dose: The maximum dose for children is typically around 100 mg per day, depending on their weight and response.
Administration:
- Intravenous (IV) administration:
- The drug is administered through an IV injection over a period of 2 minutes.
- If the drug is being given as part of a hospital setting, it can be given either as a bolus injection or diluted in saline and administered over a short period.
- Brivaracetam can also be administered as an intravenous infusion (diluted in a compatible solution) if needed.
click to open accordion Side Effects
These side effects are more likely to occur and are usually mild:
- Drowsiness or fatigue
- Dizziness
- Headache
- Nausea
- Irritability or mood changes
- Loss of coordination or balance
click to open accordion Precautions
- Allergic Reactions: Watch for rash, swelling, or difficulty breathing; seek immediate medical help if these occur.
- Mental Health: May cause mood changes, depression, or suicidal thoughts; inform your doctor of any mental health changes.
- Seizures: May worsen seizures in rare cases; notify your doctor if seizures increase.
- Liver/Kidney Issues: Monitor liver and kidney function; dose adjustments may be required.
- Pregnancy/Breastfeeding: Use only if the benefits outweigh risks; consult your doctor before use.
- Drowsiness: May cause dizziness or drowsiness; avoid driving or heavy machinery if affected.
- Drug Interactions: Inform your doctor about all medications you’re taking to avoid harmful interactions.
Manage your health
- Follow Your Doctor's Instructions: Always take your medication exactly as prescribed. Never alter the dosage or stop taking it without consulting your healthcare provider.
- Stay Hydrated: Drink plenty of water throughout the day, especially if the medication increases urination.
- Monitor Your Health: Regularly monitor your blood pressure, blood sugar, and kidney and liver functions, as advised by your doctor.
- Avoid Alcohol: Limit or avoid alcohol, as it can interact with your medication and increase the risk of side effects.
- Be Aware of Side Effects: Understand potential side effects of your medication and inform your doctor if you experience any unusual or severe symptoms.
- Inform Your Doctor: Keep your doctor informed about any other medications, supplements, or herbal products you're taking to avoid interactions.
- Maintain a Healthy Lifestyle: Eat a balanced diet, exercise regularly, and get sufficient rest to support your overall health and treatment.
- Avoid High-Salt Foods: Reduce your intake of salty foods, as they may interfere with the medication's effectiveness in managing blood pressure.
- Take with Food (if applicable): Follow your doctor’s guidance on whether to take your medication with or without food to prevent stomach discomfort.
- Store Safely: Keep your medication out of reach of children and pets, and store it at the recommended temperature.

Frequently asked questions
How should Briv Injection be stored?
Briv Injection should be stored at the recommended temperature and kept out of reach of children and pets.
Does Briv Injection interact with other medications?
Yes, Briv Injection may interact with other medications. Always inform your doctor about any other medications, including over-the-counter drugs or supplements you are taking.
What should I do if I miss an injection?
If you miss a dose, contact your healthcare provider for guidance on rescheduling your injection.
How is Briv Injection administered?
Briv Injection is administered by a healthcare professional as a slow intravenous injection, typically once a day.