Insomnia and Excessive Daytime Sleepiness (EDS)

Insomnia and Excessive Daytime Sleepiness (EDS) symptom guide: what it can mean, possible causes, and when to seek care. Educational only.

Overview

Insomnia and Excessive Daytime Sleepiness (EDS) can be a symptom of many different conditions. This card offers general educational orientation only; a clinician can help assess causes and next steps. Seek care if symptoms are severe, sudden, or persistent.

Possible causes

Infections
Dehydration
Medicines or caffeine
Stress
Internal conditions needing evaluation

When to see a doctor

Seek urgent care if symptoms are severe, rapidly worsening, or come with trouble breathing, severe chest pain, confusion, or heavy bleeding. Otherwise, talk with a clinician if they last several days or interfere with daily activities.