Valponol-300 CR Tablet is a medication used to treat epilepsy, a neurological disorder characterized by recurrent seizures or fits. It controls brain abnormal activity and relaxes nerves, preventing seizures or fits. The medication should be taken with food and gradually increased until stable. Common side effects include nausea, vomiting, loss of appetite, gum swelling, headache, sleepiness, tremor, hair loss, and liver injury. It is important to inform your doctor about any kidney or liver problems, meningitis, depression, or suicidal thoughts. Pregnant or breastfeeding women can take the medication if needed, but the dose may be adjusted. Avoid alcohol, a healthy diet, high-calorie snacking, and regular exercise.