The Possible Side Effects of Focalin XR

See "What is the most important information I should know about Focalin XR?" for information on reported heart and mental problems.

Other serious side effects include:

• slowing of growth (height and weight) in children
• seizures, mainly in patients with a history of seizures
• eyesight changes or blurred vision

Common side effects include:

• Headache
• upset stomach
• trouble sleeping
• anxiety
• decreased appetite
• dry mouth
• dizziness
• nervousness

Talk to your doctor if you or your child has side effects that are bothersome or do not go away.

This is not a complete list of possible side effects. Ask your doctor or pharmacist for more information.