methylfenidate

Methylphenidate is a central nervous system stimulant medication. It is primarily prescribed for the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy. It works by increasing the levels of certain neurotransmitters, specifically dopamine and norepinephrine, in the brain. This increase is thought to improve focus, attention, and impulse control in individuals with ADHD. For narcolepsy, it helps to promote wakefulness.

The medication is available in various formulations, including immediate-release and extended-release versions. Immediate-release tablets typically provide effects within 30 to 60 minutes and last for a few hours. Extended-release formulations are designed to provide a longer duration of action, often throughout the day. Methylphenidate can be taken orally, and its dosage is determined by a healthcare professional based on the individual's needs and response.

Common side effects associated with methylphenidate can include appetite loss, difficulty sleeping, headache, and stomach upset. Less common but more serious side effects can occur, and individuals should consult their doctor if they experience any concerning symptoms. Methylphenidate is a controlled substance due to its potential for misuse and dependence. It is important to use this medication exactly as prescribed by a doctor and to store it securely.