Yes, Valpex does not have any effect on the working of birth control pills. However, contraceptives (birth control pills) may interfere with the working of Valpex and seizures may occur. It is important that you inform your doctor that you are using birth control pills. Your doctor will keep a track on your response to the treatment and monitor the Valpex levels in your blood levels.

Valpex may cause thinning of hair, change of hair colour and even hair loss. If you are concerned, talk to your doctor if it is possible to reduce the dose of Valpex. Your hair may regrow after either reducing your dose or switching to a different medicine.

Valpex is administered by or under the supervision of a healthcare professional or a doctor and should never be self-administered. It may be given slowly into a vein (intravenously) or by infusion using a separate intravenous line in normal saline, dextrose 5%, or dextrose saline. The dose depends on the individual’s age and body weight. Each vial of Valpex is for single dose injection only and should be discarded after use.

Yes, weight gain can occur with the use of Valpex. To control your weight, you should have a healthy balanced diet and exercise regularly. Talk to your doctor if you have any other concerns.

Many patients can safely take Valpex for a long time. Rarely, long-term use of Valpex may weaken your bones, thereby increasing their chances of breaking easily (osteoporosis and osteopenia). If you are taking Valpex for a long time, get regular check ups done for bone health.