Concerta 18mg Extended-Release Tablets (Methylphenidate HCl)
Concerta 18mg is a prescription central nervous system (CNS) stimulant indicated for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). Approved for children (ages 6 and older), adolescents, and adults up to 65, Concerta helps improve focus, increase attention span, and reduce impulsivity and hyperactivity.
As a starting dose for individuals new to methylphenidate, the 18mg strength provides a gentle, steady introduction to treatment, ensuring all-day symptom management without the roller-coaster “highs and lows” associated with immediate-release alternatives.
Key Benefits of Concerta 18mg
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12-Hour Sustained Focus: Engineered with advanced OROS® dual-release technology, delivering immediate symptom control in the morning followed by a gradual release throughout the afternoon.
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Once-Daily Convenience: Eliminates the need for midday dosing at school or work.
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Comprehensive ADHD Control: Proven to help manage both the behavioral and cognitive challenges of ADHD, helping you or your child stay on track through school hours and evening homework.
Specifications & Dosing Guide
| Attribute | Details |
| Active Ingredient | Methylphenidate Hydrochloride (18mg) |
| Drug Class | Central Nervous System (CNS) Stimulant |
| Controlled Substance | Schedule II (C-II) |
| Appearance | Yellow, capsule-shaped tablet, imprinted with “alza 18” |
| Standard Starting Dose | 18 mg taken once daily in the morning |
Important Safety Information & Usage
How to Take Concerta
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Administer once daily in the morning with or without food.
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Swallow the tablet whole with water or other liquids.
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Do not chew, crush, split, or divide the tablet. Doing so destroys the extended-release mechanism and can release a dangerous amount of the medication all at once.
Common Side Effects
While highly effective, some individuals may experience mild side effects as their bodies adjust to the 18mg dose. These most commonly include:
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Decreased appetite and gradual weight loss
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Dry mouth or nausea
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Mild insomnia or trouble falling asleep (if taken too late in the day)
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Mild anxiety or irritability
Warnings & Precautions
Boxed Warning: Methylphenidate has a high potential for abuse, misuse, and dependence. Keep this medication in a safe, secure place to prevent unauthorized use.
Contraindications: Do not use Concerta if you have glaucoma, severe high blood pressure, an overactive thyroid, or a personal/family history of tics or Tourette’s syndrome. Do not use if you have taken an MAO inhibitor (MAOI) within the past 14 days.





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