Beskrivning
Concerta (Methylphenidate Hydrochloride) – Extended-Release ADHD Medication (Rx)
Concerta (methylphenidate hydrochloride) is a central nervous system (CNS) stimulant indicated for the treatment of attention deficit hyperactivity disorder (ADHD) in children (≥6 years), adolescents, and adults (depending on regional approval). It is designed for once-daily administration, providing extended symptom control throughout the day.
Concerta uses OROS (osmotic-controlled release oral delivery system) technology, delivering methylphenidate in a controlled manner to maintain stable plasma concentrations. It works by inhibiting the reuptake of dopamine and norepinephrine, enhancing neurotransmission in brain regions responsible for attention, focus, and executive function.
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Nyckelfakta
- Verksamma ämne: Metylfenidathydroklorid
- Drug Class: CNS stimulant (psychostimulant)
- Indication: ADHD
- Technology: OROS® extended-release system
- Verkningsmekanism: Dopamin- och noradrenalinåterupptagshämning
- Therapeutic Effects: Improved attention, reduced hyperactivity, better impulse control
- Receptstatus: Receptbelagt läkemedel som klassificeras som narkotika
Specifikationer
- Dosage Form: Extended-release tablets
- Available Strengths: 18 mg, 27 mg, 36 mg, 54 mg
- Administration: Oral, once daily (morning)
- Onset of Action: ~1 hour
- Duration of Action: Up to ~10–12 hours
- Half-Life: ~3–4 hours (controlled release prolongs effect)
- Bioavailability: ~30%
- Metabolism: Hepatic
- Utsöndring: Renal
- Förvaring: Rumstemperatur
Dosering och administrering
- Initial dose: Typically 18 mg once daily
- Dose may be titrated weekly based on response
- Maximum dose varies (commonly up to 72 mg/day depending on guidelines)
- Tablets must be swallowed whole (do not crush, chew, or split)
- Take in the morning to avoid insomnia
Kompatibilitet / Lämplig användning
- Children (≥6 years), adolescents, and adults with ADHD
- Patients needing all-day symptom control
- Individuals preferring once-daily dosing
- Suitable for structured treatment programs including behavioral therapy
- Requires specialist supervision
Kontraindikationer
- Severe cardiovascular disease or hypertension
- Hyperthyroidism
- Glaucoma
- Severe psychiatric disorders (e.g., psychosis)
- Concomitant use with monoamine oxidase inhibitors (MAOIs)
Why Choose Concerta?
Concerta provides consistent, extended symptom control with convenient once-daily dosing, making it ideal for patients who need reliable ADHD management throughout school or work hours without multiple daily doses.
