Do not give to children under 12 years of age. The recommended dose of this product contains about as much caffeine as two cup of coffee. Limit the use of caffeine-containing medications, foods, or beverages while taking this product because too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heart beat. No stimulant should be substituted for normal sleep in activities requiring mental alertness.
in children under 12 years of age as substitue for sleep
There is currently no manufacturer warning information available for this drug.