Concerta 18mg Tablet

Concerta 18mg Tablet is a medicine used in the treatment of attention deficit hyperactivity disorder (a behavioral disorder in children marked by poor concentration, hyperactivity, and learning difficulties). It helps to improve attention span, concentration and reduces impulsive behavior.

Concerta 18mg Tablet may be taken with or without food. It is advised to take this medicine at a fixed time each day to maintain a consistent level in the blood. If you miss any doses, take it as soon as you remember. Do not skip any doses and finish the full course of treatment even if you feel better. This medication mustn't be stopped suddenly as it may worsen your symptoms.

Some common side effects of this medicine include headache, insomnia (difficulty sleeping), abdominal pain, and nervousness. However, these side effects are temporary and usually resolve on their own in some time. Please consult your doctor if these do not subside or bother you. This medicine causes dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you.

Before taking Concerta 18mg Tablet, inform your doctor if you have any problems with your kidneys, heart, liver, or have a history of seizures (epilepsy or fits). Inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or if you have any suicidal thoughts.

• Attention deficit hyperactivity disorder (ADHD)

Attention deficit hyperactivity disorder (ADHD)
Attention deficit hyperactivity disorder (ADHD) is a disorder that makes a person impulsive, restless, creates difficulty in concentrating or paying attention, and leads to behavioural issues. Concerta 18mg Tablet helps you improve these symptoms, making you more alert, energetic, and focused. It is the most effective medicine for treating ADHD. It improves your behavior and enhances the quality of life.

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Concerta

• Headache
• Insomnia (difficulty in sleeping)
• Abdominal pain
• Nervousness

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Concerta 18mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

Concerta 18mg Tablet is a CNS stimulant. It works by improving the activity of certain parts of the brain by increasing the levels of certain chemicals (norepinephrine and dopamine).

• It has high habit-forming potential. Do not take more than prescribed.
• Take it early in the morning to prevent insomnia later that night.
• Concerta 18mg Tablet may raise your blood pressure and pulse. Monitor your blood pressure regularly.
• Use caution while driving or doing anything that requires concentration as Concerta 18mg Tablet can cause dizziness and sleepiness.
• It can cause a loss of appetite, which can slow growth rate, especially in children. Monitor your child’s height and weight regularly while taking this medicine.
• Talk to your doctor if you notice sudden mood changes or develop suicidal thoughts.
• Do not stop taking medicine without talking to your doctor first.

Stahl SM, editor. Methylphenidate. In: Stahl's Essential Pschopharmacology: Prescriber's Guide. 5th ed. New York, New York: Cambridge University Press; 2014. pp. 411-15.

Biaggioni I, Robertson D. Adrenoreceptor Agonists & Sympathomimetic Drugs. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 141, 145.

Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 899-900.

Methylphenidate hydrochloride. High Wycombe, Bucks: Janssen-Cilag Ltd.; 2002 [revised 25 Oct. 2018]. [Accessed 25 Jan. 2019] (online) Available from:

Methyphenidate hydrochloride. Beerse, Belgium: Janssen Pharmaceutica NV; 2018. [Accessed 25 Mar. 2019] (online) Available from:

Methyphenidate hydrochloride. East Hanover, New Jersey: Novartis Pharmaceuticals Corporation; [revised april 2007]. [Accessed 25 Mar 2019] (online) Available from:

Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Methylphenidate. [Updated 2019 Oct 23]. [Accessed 20 Feb. 2020] (online) Available from:

Central Drugs Standard Control Organisation (CDSCO). [Accessed 25 Mar. 2019] (online) Available from: