How much methylphenidate or dexamphetamine will a child with ADHD normally need to take?
A. There is no set dose that will suit all children of one age or size or even type of problem, one child may need a higher or lower dose than another similar child. The important thing is to start with a low dose and gradually increase it until the pre-agreed aims of treatment (e.g.: better concentration at school, improved behaviour at home) are achieved. The optimum dose will need to balance effectiveness and any unwanted effects that appear.
