Which about the following is false about narcolepsy?: (A) Sleep sudden, (B) Presents in 2nd decade, (C) Cataplexy, (D) Loss of muscle tone
Answer is B. Ans. B. Present in 2nd decadeNarcolepsy: Excessive daytime sleepiness, Cataplexy, Hypnagogic or hypnopompic hallucinations, sleep paralysis.Can occur at any age, although most commonly in adolescence or early adulthood, usually before 30 years