Britzilam Sr 100 Tab

BRITZILAM SR 100 TAB

BRITZILAM SR 100 TAB, manufactured by Torrent Pharmaceuticals Ltd., is an anti-epileptic medication used to manage seizures. The "SR" in its name indicates a sustained-release formulation, designed to provide a gradual and consistent release of the active ingredient.

Composition

• Active Ingredient: Brivaracetam 100 mg

Uses

BRITZILAM SR 100 TAB is primarily used for the treatment and management of partial-onset seizures in patients with epilepsy. It can be used alone (monotherapy) or in combination with other anti-epileptic drugs (adjunctive therapy). Brivaracetam works by binding with high affinity and specificity to synaptic vesicle protein 2A (SV2A) in the brain, which helps regulate the release of neurotransmitters involved in seizure activity. By targeting SV2A, it reduces extreme and abnormal electrical activity in the brain that leads to seizures. This mechanism helps to stabilize nerve cell activity and prevent abnormal electrical signals that trigger seizures.

Dosage and Administration

BRITZILAM SR 100 TAB should be taken as directed by a healthcare professional. The tablet should be swallowed whole with a glass of water and should not be crushed, chewed, or broken, as this can disrupt the sustained-release mechanism. It can be taken with or without food, but it is advisable to take it at the same time each day to maintain consistent medication levels in the body. For adults, a typical starting dose may be 50 mg/day or 100 mg/day, administered in two equally divided doses (morning and evening). The dosage may be adjusted based on individual response and tolerability, up to a maximum of usually 200 mg/day (or 400 mg/day in some cases as per physician's assessment) divided into multiple doses. For children, the dosage depends on their weight, and caution is advised for those under 18 years of age. Do not stop taking this medicine suddenly without consulting your doctor, as it may worsen seizures.

Side Effects

Common side effects of BRITZILAM SR 100 TAB include:

• Sleepiness/Drowsiness
• Dizziness
• Fatigue/Feeling tired
• Nausea
• Vomiting
• Behavioral changes (e.g., agitation, aggressive behavior, irritation, anxiety, depression, suicidal thoughts)
• Headache

Serious side effects are uncommon but can include suicidal thoughts or behavioral changes. A decrease in white blood cells (neutropenia) has also been reported. Most common side effects are temporary and usually resolve over time. If any serious or persistent side effects occur, consult a doctor.

Precautions

• Driving and Operating Machinery: This medicine may cause drowsiness, dizziness, tiredness, and problems with balance and coordination. Patients should avoid driving or operating heavy machinery until they know how the medicine affects them.
• Alcohol Consumption: It is unsafe to consume alcohol while taking BRITZILAM SR 100 TAB, as it may increase drowsiness, dizziness, and other side effects.
• Pregnancy and Breastfeeding: Caution is advised during pregnancy and breastfeeding. It is recommended to consult a doctor before using this medicine if pregnant, planning to conceive, or breastfeeding.
• Liver and Kidney Conditions: Use with caution in patients with liver problems, as dose adjustments may be needed. For kidney problems, dose adjustments may also be needed, and it is generally not recommended for end-stage renal disease patients undergoing dialysis due to lack of clinical trial data.
• Mental Health: Inform your doctor if you have a history of depression or mood disorders, as brivaracetam may worsen symptoms or increase suicidal thoughts.
• Drug Interactions: Other anti-seizure medicines, certain antibiotics (like rifampin), oral contraceptives, and herbal supplements (like St. John's Wort) may interact with BRITZILAM SR 100 TAB, potentially altering its effectiveness or increasing side effects.
• Allergies: Do not take BRITZILAM SR if you are allergic to brivaracetam, other similar compounds like levetiracetam or piracetam, or any of its ingredients.

Storage

BRITZILAM SR 100 TAB should be stored at room temperature, around 30°C. Protect it from light and moisture, and keep it out of sight and reach of children. Do not use the medicine after the expiry date.

What is BRITZILAM SR 100 TAB used for?

BRITZILAM SR 100 TAB is primarily used to manage and control partial-onset seizures in individuals with epilepsy. It can be used alone or in combination with other anti-epileptic drugs. Some sources also indicate its use in managing certain types of nerve pain and anxiety disorders.

How does BRITZILAM SR 100 TAB work?

BRITZILAM SR 100 TAB contains Brivaracetam, which is an anti-epileptic (anticonvulsant) medication. It works by binding with high affinity and specificity to synaptic vesicle protein 2A (SV2A) in the brain. This action helps to stabilize abnormal electrical activity in the brain, thereby reducing the frequency and severity of seizures and preventing the spread of electrical signals that cause them. The "SR" in its name indicates a sustained-release formulation, which ensures a consistent level of medication in your system throughout the day.

What is the usual dosage for BRITZILAM SR 100 TAB?

The dosage of BRITZILAM SR 100 TAB is determined by your doctor based on your individual needs, medical history, and response to treatment. It is typically taken once or twice daily. The recommended starting dose can be either 50 mg/day or 100 mg/day, and it may be adjusted within a range of 50 mg/day to 200 mg/day. It is crucial to take this medication exactly as prescribed and not to alter the dosage or stop taking it without consulting your healthcare provider. The tablet should be swallowed whole with a glass of water and not crushed, chewed, or broken, as this can affect its sustained-release properties. It can be taken with or without food, but taking it at the same time each day helps maintain consistent blood levels.

What are the possible side effects of BRITZILAM SR 100 TAB?

Common side effects may include dizziness, drowsiness (somnolence), headache, fatigue, nausea, vomiting, constipation, diarrhea, dry mouth, blurred vision, uncoordinated movements, difficulty with concentration/memory, skin rash, itching, and weight gain. Some serious side effects, though less common, can include mood changes, depression, and suicidal thoughts or behavior. If you experience persistent or worsening side effects, particularly changes in mood or behavior, contact your doctor immediately.

Is BRITZILAM SR 100 TAB safe during pregnancy or breastfeeding?

Caution is advised when using BRITZILAM SR 100 TAB during pregnancy or breastfeeding. While there are limited studies in humans, animal studies have shown potential harmful effects on the developing baby. Therefore, it is generally not recommended during pregnancy or breastfeeding, and a doctor's consultation is essential to weigh the benefits against potential risks. Physicians should discuss family planning and contraception with women of childbearing potential taking this medicine.

Can BRITZILAM SR 100 TAB be taken with other medications?

Yes, BRITZILAM SR 100 TAB can be taken with other medications, but it's important to inform your doctor about all prescription, over-the-counter, and herbal supplements you are currently taking. Potential interactions exist with other anti-epileptic medicines (like carbamazepine, phenytoin, or valproate), certain antibiotics (such as rifampin, which can reduce its effectiveness), and oral contraceptives (birth control pills containing ethinylestradiol or levonorgestrel may become less effective). Herbal supplements like St. John's wort can also interact with BRITZILAM SR 100 TAB.

What precautions should be taken while taking BRITZILAM SR 100 TAB?

Several precautions should be observed:

• Do not stop abruptly: Never stop taking BRITZILAM SR 100 TAB suddenly without consulting your doctor, as this can lead to withdrawal symptoms, worsening seizures, or continuous seizures (status epilepticus).
• Driving and machinery: This medication may cause drowsiness, dizziness, fatigue, and affect your vision or coordination. Avoid driving or operating heavy machinery until you understand how the medicine affects you.
• Alcohol: Avoid alcohol consumption as it can increase side effects such as drowsiness and dizziness.
• Medical conditions: Inform your doctor if you have a history of liver problems, kidney disease, depression, or suicidal thoughts, as dose adjustments or close monitoring may be required.
• Allergies: Inform your doctor about any known allergies, especially to brivaracetam or similar medicines.

What happens if a dose of BRITZILAM SR 100 TAB is missed?

If you miss a dose of BRITZILAM SR 100 TAB, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for the missed one, as this can increase the risk of side effects. Consistency is key to maintaining stable medication levels and controlling seizures.

How should BRITZILAM SR 100 TAB be stored?

BRITZILAM SR 100 TAB should be stored in a cool, dry place, ideally below 30°C, and protected from sunlight and moisture. Keep it out of sight and reach of children and pets.