Sleep Concern

I'm always exhausted

Persistent fatigue that sleep doesn't seem to fix.

Overview

Chronic fatigue is the experience of being exhausted day after day, often despite sleeping what should be enough. It is important to distinguish fatigue (a sense of low energy) from sleepiness (an urge to sleep) — they feel similar but point to different causes. Fatigue that sleep doesn't fix is a signal worth decoding, because the answer is rarely 'just try harder.'

Common Causes

Non-restorative sleep from fragmented architecture, apnea, or restless legs.
Medical conditions — thyroid dysfunction, anemia, vitamin deficiencies, or chronic illness.
Mood conditions, especially depression, which often presents as fatigue.
Chronic stress or burnout that depletes energy independent of sleep.
Medication side effects or substance use.

What You May Be Experiencing

Persistent low energy that doesn't resolve with a good night's sleep.
Feeling physically heavy or mentally slow throughout the day.
Sleep that 'should be enough' but leaves you unrefreshed.
Reduced motivation, enjoyment, or capacity for normal activities.
A sense that rest no longer restores you.

Dr. Morse's Approach

Dr. Morse treats chronic fatigue as a diagnostic puzzle, not a lifestyle complaint. She distinguishes sleepiness from fatigue, evaluates sleep quality objectively, and screens for the medical and mood conditions that most commonly masquerade as 'just tired.' Her approach is to find the root cause before offering a treatment, because the right intervention for sleep apnea, depression, and thyroid disease are entirely different — and guessing wastes time.

Treatment Options

Behavioral

Sleep diary and actigraphy to clarify whether sleep is the problem or a bystander.

Lifestyle

Consistent sleep timing, gentle daytime activity, and pacing energy through the day.

Medical

Medical workup for thyroid, blood count, vitamins, and mood; treatment directed at the identified cause.

Your Night-time Routine

A practical, step-by-step wind-down built around this concern's specific drivers. Follow it consistently for two to three weeks — rhythm, not perfection, is what resets sleep.

1
8:00 PM
Wind-down with low stimulation; avoid pushing through fatigue with late screens or sugar.
2
9:00 PM
Protect a consistent sleep window; quality matters more than quantity when sleep is non-restorative.
3
9:30 PM
Cool, dark, quiet room; if you snore or wake unrefreshed, raise it with your clinician.
4
Morning
Bright light on waking to anchor the rhythm; gentle movement to ease into the day.
5
Daytime
Pace activity; if fatigue persists despite good sleep, seek a medical evaluation rather than pushing through.

Take this guide home

A printable PDF of this concern's full overview, routine, and treatment options.

Articles on this concern are being written. Check back soon, or browse the full Sleep Laboratory.

When to Seek Help

Fatigue that persists for several weeks despite adequate sleep, or that is accompanied by weight changes, mood changes, breathlessness, or other symptoms, should be evaluated. A medical workup can identify treatable causes that sleep alone won't fix.

Ready for personalized guidance?

Dr. Morse offers one-on-one and group coaching to help you move from understanding your sleep concern to changing it. Share what you're experiencing and she'll be in touch.

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