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It is important that your doctor check your or your child's progress at regular visits, especially for the first few months you or your child are taking levetiracetam. This is necessary to allow dose adjustments and to reduce any unwanted effects.
Levetiracetam may cause changes in mood or behavior, clumsiness or unsteadiness, or unusual tiredness or weakness. Tell your doctor right away if you or your child start to feel depressed, anxious, angry, irritable, or have thoughts about hurting yourself. Report any unusual thoughts or behavior that trouble you, especially if they are new or getting worse quickly.
This medicine may cause some people to become drowsy, dizzy, or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert.
Do not stop taking levetiracetam without first checking with your doctor. Stopping the medicine suddenly may cause your seizures to return or to occur more often. Your doctor may want you to gradually reduce the amount you are taking before stopping it completely.