11 doctors weighed in:
Does a child need to take more methylphenidate as he/she gets bigger? 
11 doctors weighed in

Dr. Mark Diamond
Pediatrics
6 doctors agree
In brief: Sometimes
Methylphenidate works differently for each child.
There appears to be no haqrd and fast rule for dosing. Thus some children need dose increases as they grow , others do not. This question needs consultation with your doctor.

In brief: Sometimes
Methylphenidate works differently for each child.
There appears to be no haqrd and fast rule for dosing. Thus some children need dose increases as they grow , others do not. This question needs consultation with your doctor.
Dr. Mark Diamond
Dr. Mark Diamond
Thank
Dr. Glen Elliott
Pediatrics - Psychiatry
3 doctors agree
In brief: Likely, for awhile
Typically, once a child reaches an effective dose of methylphenidate, it will continue to work for adhd symptoms; but, with increasing size, an increased dose may be needed.
Puberty changes lots of things, and those who still need a stimulant after puberty may be either more or less responsive to it than before, so adjusting the dose may be necessary at that point.

In brief: Likely, for awhile
Typically, once a child reaches an effective dose of methylphenidate, it will continue to work for adhd symptoms; but, with increasing size, an increased dose may be needed.
Puberty changes lots of things, and those who still need a stimulant after puberty may be either more or less responsive to it than before, so adjusting the dose may be necessary at that point.
Dr. Glen Elliott
Dr. Glen Elliott
Thank
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