Disputanta, VA
A 16-year-old female asked:
Will taking 2 18 mg concerta work well or do i need one 36 mg concerta? what will happen if i take two?
2 doctor answers • 3 doctors weighed in

Dr. William Singeranswered
Pediatric Neurology 53 years experience
Depends on need: What dose yoiu need to be effective is determined by working with a neruologist or your family doctor. The dose of 36 mg should be equally effective whether as two 18 mg tablets or one 36 mg tablet.
Created for people with ongoing healthcare needs but benefits everyone.
2.8k viewsAnswered >2 years ago

Dr. Alan Alianswered
Psychiatry 34 years experience
Concerta: No difference. Make sure your doctor knows if you are changing the dose.
Created for people with ongoing healthcare needs but benefits everyone.
2.8k viewsReviewed >2 years ago
Last updated Nov 6, 2015
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