![These highlights do not include all the information needed to use CONCERTA® safely and effectively. See full prescribing information for CONCERTA®. CONCERTA® (methylphenidate HCl) Extended-Release Tablets CIIInitial U.S. Approval: 2000 These highlights do not include all the information needed to use CONCERTA® safely and effectively. See full prescribing information for CONCERTA®. CONCERTA® (methylphenidate HCl) Extended-Release Tablets CIIInitial U.S. Approval: 2000](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=concerta-04.jpg&id=635891)
These highlights do not include all the information needed to use CONCERTA® safely and effectively. See full prescribing information for CONCERTA®. CONCERTA® (methylphenidate HCl) Extended-Release Tablets CIIInitial U.S. Approval: 2000
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Comparative efficacy of Concerta®(18, 36 mg) and Ritalin LA®(20 mg)... | Download Scientific Diagram
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Concerta (Methylphenidate Extended-Release Tablets): Uses, Dosage, Side Effects, Interactions, Warning
![So Concerta hasn't really been working for me since I switched from Ritalin, and I haven't really known why. I decided to chart the amount I take and when I take it [ So Concerta hasn't really been working for me since I switched from Ritalin, and I haven't really known why. I decided to chart the amount I take and when I take it [](https://external-preview.redd.it/Y4hdH16Qcay9junpfN_ku8c6p7igM_LlINy85nlGU2M.jpg?width=640&crop=smart&auto=webp&s=a85c82345e47d4938eae9cec070b90c17ed63138)
So Concerta hasn't really been working for me since I switched from Ritalin, and I haven't really known why. I decided to chart the amount I take and when I take it [
![Comparative efficacy of Concerta®(18, 36 mg) and Ritalin LA®(20 mg)... | Download Scientific Diagram Comparative efficacy of Concerta®(18, 36 mg) and Ritalin LA®(20 mg)... | Download Scientific Diagram](https://www.researchgate.net/publication/257202727/figure/fig3/AS:202535299227650@1425299586196/Comparative-efficacy-of-ConcertaR18-36mg-and-Ritalin-LAR20mg-versus-placebo-in-a.png)
Comparative efficacy of Concerta®(18, 36 mg) and Ritalin LA®(20 mg)... | Download Scientific Diagram
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How Long Does It Take for ADHD Medication to Work? | Rittenhouse Psychological Services Assessments, LLC
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