Concerta XL 18mg

Concerta XL 18mg is a prolonged-release tablet containing 18mg of methylphenidate hydrochloride. It is a prescription-only medicine used as part of a wider treatment programme for attention deficit hyperactivity disorder (ADHD) in eligible patients.

What Is Concerta XL 18mg?

Concerta XL contains methylphenidate, a stimulant medicine that affects activity in parts of the brain involved in attention and behaviour. It may help improve attention and concentration and reduce impulsive behaviour in people with ADHD.

The 18mg strength is a prolonged-release formulation designed to release methylphenidate gradually. Modified-release methylphenidate products can differ in how they release the medicine, so patients should follow their prescriber’s instructions and should not switch brands without appropriate medical advice.

What Is Concerta XL 18mg Used For?

Concerta XL is used to treat ADHD in children aged 6 years and older and adults when treatment with non-medicine approaches has been considered appropriate. Medication is normally used alongside psychological, educational and social support as part of an overall ADHD treatment programme.

How Is Concerta XL 18mg Taken?

The usual starting dose for slow-release methylphenidate in adults is 18mg once daily, although the appropriate dose depends on the individual and must be determined by a healthcare professional. NHS guidance advises that slow-release tablets are generally taken once a day, usually in the morning.

Concerta XL prolonged-release tablets should be swallowed whole with liquid. Do not chew, crush or break the tablet, because doing so can affect the way the medicine is released. Always follow the directions provided by your prescriber and the patient information leaflet.

Possible Side Effects

Like all medicines, Concerta XL can cause side effects. Methylphenidate may cause effects such as headache and sleep problems. Other possible reactions can occur, and patients should read the official patient information leaflet for the complete list.

Contact your doctor or pharmacist if you experience troublesome or unexpected side effects.

Important Safety Information

Concerta XL is not suitable for everyone. Before treatment, your healthcare professional should consider your medical history, including heart, circulation and mental-health conditions, as well as other medicines you may be taking.

Methylphenidate is a controlled drug in the UK, so it must be used only as prescribed and supplied through appropriate legal and clinical channels.

Do not change your dose, stop treatment suddenly, or switch between modified-release methylphenidate products without speaking with your prescriber.

Concerta XL 18mg Key Facts

• Active ingredient: Methylphenidate hydrochloride
• Strength: 18mg
• Form: Prolonged-release tablet
• Medicine type: Stimulant
• Main indication: ADHD
• Availability: Prescription only
• Typical frequency: Once daily when prescribed as a slow-release formulation
• Important: Swallow the prolonged-release tablet whole

Frequently Asked Questions

Is Concerta XL 18mg a prescription medicine?

Yes. Concerta XL 18mg is a prescription-only medicine in the UK.

What is the active ingredient in Concerta XL?

The active ingredient is methylphenidate hydrochloride. Each Concerta XL 18mg prolonged-release tablet contains 18mg of methylphenidate hydrochloride.

Can Concerta XL 18mg be crushed?

No. Prolonged-release Concerta XL tablets should be swallowed whole and should not be crushed, chewed or broken.

How long does methylphenidate take to work?

Once the appropriate dose has been established, methylphenidate can begin working within around 30 to 60 minutes, although finding the right treatment and dose can take time.

Can I switch from Concerta XL to another methylphenidate brand?

Different modified-release methylphenidate products can have different release profiles. Any switch should therefore be discussed with a healthcare professional rather than made independently.