leukopenia and/or anemia; a few instances of scalp
hair loss. In children,
loss of appetite, abdominal pain, weight loss during prolonged therapy, insomnia, and tachycardia may occur more frequently; however, any of the other adverse reactions listed above may also occur.
No mention of seizures in the above, but it does say that, "the use of this drug by anyone with a seizure disorder is not recommended.