Methril 10mg Tablets are prescription-only medications containing Methylphenidate Hydrochloride, a central nervous system stimulant commonly prescribed for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) and, in some cases, narcolepsy. Methril 10mg is generally an immediate-release (IR) formulation designed to provide short-term symptom control, helping improve focus, attention, and behavioral regulation.