Methylphenidate is central nervous system stimulant drug that is used in attention deficit hyperactivity disorder (a behavioral disorder in children marked by poor concentration, hyperactivity, and learning difficulties). It is not monoamine oxidase inhibitor or an opiate. It is similar in function to amphetamine, but milder in nature

Ritalin and Concerta are proprietary (brand) names of Methylphenidate

Ritalin (i.e. Methylphenidate) cannot be used to treat weight loss, anxiety or depression. They, on the contrary, are the side effects of the methylphenidate

Yes, Methylphenidate increases wakefulness, vigilance and attention span

Methylphenidate has the ability to alter mood and feelings such that the effects are perceived by some as pleasant or ‘high'. Methylphenidate belongs to a sub schedule X consisting psychotropic and habit forming substances. It is available strictly as per the prescription and should always be used as advised by doctor

Both Methylphenidate and Adderall (amphetamine) are central nervous system stimulants but used for different indications (uses). Take your doctor's advice before using any medicine

Like all other medicines, Methylphenidate expires.The expiry date is mentioned on the pill-box or strip. Methylphenidate should not be used beyond this date of expiry.