Napilex 200 mg/5 mL Syrup

Napilex 200 mg/5 mL Syrup is an anti-convulsant medicine that contains sodium valproate, with 200 mg in every 5 mL of syrup. It is used to help control certain seizure disorders and may also be prescribed for other nerve-related conditions when a doctor decides sodium valproate is appropriate. Because it is a liquid syrup, Napilex 200 mg/5 mL Syrup can be easier to swallow and dose than solid forms for some patients. This product should be used only under medical supervision.

How it works: Sodium valproate helps calm overactive electrical activity in the brain, which can lower the chance of seizures. In syrup form, Napilex 200 mg/5 mL Syrup is absorbed after swallowing and provides the same active medicine in a dose that can be measured more precisely.

Napilex 200 mg/5 mL Syrup is a liquid strength that lets a doctor adjust the dose in small, accurate amounts, which can be helpful for children, adults who have trouble swallowing tablets, or patients who need flexible titration. Compared with lower-strength liquid preparations, this 200 mg/5 mL Syrup delivers more medicine in each teaspoon, so it is not a starter strength for everyone and should be used only when a clinician has assessed the dose needed.

• Control of certain seizure types
• Epilepsy management
• Prevention of seizure recurrence
• Other neurologic uses when prescribed by a doctor

• Shake the Napilex 200 mg/5 mL Syrup bottle well before each dose so the medicine is evenly mixed.
• Measure the dose with an oral syringe, dosing spoon, or medicine cup; do not use a kitchen spoon.
• Take it exactly at the times prescribed, because keeping doses spaced evenly helps maintain steady blood levels.
• You may take Napilex 200 mg/5 mL Syrup with or without food; taking it with food can help reduce stomach upset.
• Swallow the syrup by mouth; do not mix the full bottle dose into a drink unless your pharmacist or doctor says it is okay.
• If you miss a dose, take it when remembered unless it is close to the next dose—do not double up unless instructed by your doctor.

Each 5 mL of Napilex 200 mg/5 mL Syrup contains 200 mg of sodium valproate. The total daily dose varies widely and may be taken once daily or divided into 2 to 4 doses, depending on the condition being treated, age, and response. The maximum amount per day is set by the doctor, because too much can raise the risk of serious side effects and the correct dose must be individualized.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Sodium Valproate may include:

• Drowsiness, which may be more noticeable when starting Napilex 200 mg/5 mL Syrup or after a dose increase
• Nausea or stomach upset
• Vomiting
• Tremor or shakiness
• Dizziness
• Weight gain
• Hair thinning or hair loss

• Do not use Napilex 200 mg/5 mL Syrup unless your doctor has confirmed it is appropriate for your seizure type.
• This medicine can cause sleepiness and slowed reactions, so be careful driving or operating machinery until you know how it affects you.
• Avoid alcohol unless your prescriber says otherwise, because it can worsen drowsiness and side effects.
• Tell your doctor if you have liver disease, a history of pancreatitis, bleeding problems, or urea cycle disorder.
• This is a higher-strength liquid dose, so measuring accurately is important to avoid underdosing or overdosing.
• Pregnancy requires special counseling with sodium valproate because of serious fetal risks.
• Do not stop Napilex 200 mg/5 mL Syrup suddenly, since abrupt stopping can trigger seizures.

• Alcohol and other medicines that cause drowsiness, such as opioids, benzodiazepines, or sleep aids
• Lamotrigine, which may need dose adjustment due to increased risk of side effects
• Topiramate, which can increase the risk of high ammonia levels and confusion
• Aspirin or other drugs that affect bleeding, which can raise bleeding risk
• Other anti-seizure medicines, which may change sodium valproate levels or side effects

Store Napilex 200 mg/5 mL Syrup at room temperature in the original bottle, tightly closed, and keep it away from excess heat, moisture, and children.