Post-viral fatigue (adjunctive care)
Also known as: post-viral fatigue, long covid, me/cfs, chronic fatigue
Post-viral fatigue is persistent exhaustion, brain fog and unrefreshing sleep after a viral illness, including long COVID. A GP should rule out other causes, and pacing (not pushing through) is the core management. Chinese medicine sees it as Qi and Yin damage after the pathogen, with Spleen weakness or lingering Damp.
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Lifestyle & Diet
- •Pace yourself: plan activity and rest, and avoid boom-and-bust cycles.
- •Keep a symptom and activity diary to find your energy envelope.
- •Prioritise sleep and regular meal times.
- •See your GP to rule out anaemia, thyroid and other causes.
- •Ask about long COVID or fatigue clinics if symptoms persist.
Cautions & Contraindications
- •Graded exercise therapy pushed too hard can worsen post-viral fatigue — use pacing, not pushing.[,]
- •Rule out other medical causes before attributing fatigue to a virus.[]
When to reassess or seek care again
Track energy, sleep and crash days fortnightly; adjust pacing plan; refer on if not improving over 3 months.
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Sources & Further Reading
Clinical guidance, red flags and safety notes on this page draw on the following current sources alongside the classical references above.
- NHS · 2024
- Emerge Australia · 2024
- AHPRA / Chinese Medicine Board of Australia · 2024
Educational reference for licensed practitioners. Not a substitute for individual clinical assessment. Refer to conventional care for any red-flag or undiagnosed presentation.