Usual Adult Dose of Quillivant XR for Attention Deficit Disorder:
Initial Dose: 20 mg orally once a day in the morning before breakfast.
Maintenance Dose: Doses may be increased weekly in increments of 10 mg to 20 mg up to a maximum of 60 mg once daily in the morning.
Comments: Vigorously shake for at least 10 seconds before each dose. Administer only with the dosing dispenser provided. Wash dispenser after each use (dishwasher safe).
Usual Pediatric Dose of Quillivant XR for Attention Deficit Disorder:
6 years or older: Initial Dose: 20 mg orally once a day in the morning before breakfast.
Maintenance Dose: Doses may be increased weekly in increments of 10 mg to 20 mg up to a maximum of 60 mg once daily in the morning.
Comments: Vigorously shake for at least 10 seconds before each dose. Administer only with the dosing dispenser provided. Wash dispenser after each use (dishwasher safe).
 Detailed Quillivant XR dosage information
What happens if I miss a dose?
Use the medicine as soon as you can, but skip the missed dose if it is later than 6:00 p.m. Do not use two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of methylphenidate could be fatal.
