Encounters more warmth and less friction at home. Is less impulsive. Demonstrates knowledge better in class. It does not usually improve the student's scores on intelligence tests. It does not usually improve the student's scores on group achievement tests, although class performance is better.
Some children have side effects with psychostimulants.
Most common are decreased appetite, slower weight gain, and changes in sleep patterns. Irritability, stomach aches, or headaches sometimes occur. Side effects are usually temporary , however. A few children develop tics, which should be brought to your doctors attention. Other side effects, like acting sad or withdrawn, occur infrequently.