Menu
Pulmonology / Respiratory

Narcolepsy Type 1 (With Cataplexy)

ICD-10 Code
G47.411

Clinical Criteria for Narcolepsy Type 1 (With Cataplexy).

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents with chronic excessive daytime sleepiness (EDS) despite adequate nocturnal sleep duration. Reports recurrent episodes of sudden, bilateral loss of muscle tone triggered by strong emotions (cataplexy), consistent with Narcolepsy Type 1. Associated symptoms include sleep paralysis and hypnagogic hallucinations. Epworth Sleepiness Scale (ESS) score: [Insert Score].

Clinical Examination Findings

General appearance: Alert but demonstrates signs of sleep deprivation. Neurological exam: Cranial nerves II-XII intact. Motor strength 5/5 globally, reflexes symmetric. No focal deficits. Note: Cataplexy is not typically observable during a standard office exam unless provoked; patient denies current muscle weakness.

Treatment Protocol

Initiate pharmacotherapy for EDS (e.g., Modafinil, Solriamfetol, or Pitolisant) and anti-cataplectic agents (e.g., Sodium Oxybate or Venlafaxine). Advise strict sleep hygiene, scheduled short naps, and avoidance of shift work. Monitor for cardiovascular side effects and mood changes.

Detailed clinical guide coming soon.