Post-viral illness
Long COVID · Long-Haul COVID
A new and complex illness with multiple mechanisms (microclots, dysautonomia, low-grade inflammation, viral persistence, deconditioning, nervous system sensitisation). The nervous system is an important piece. Here we explain how to approach it with daily care, without pushing past PEM or promising rapid recovery.
In one sentence
Long COVID is the persistent sequela of SARS-CoV-2 affecting millions. Symptoms include severe fatigue, brain fog, tachycardia, exercise intolerance (PEM), dysautonomia, somatic anxiety and pain. Nervous system regulation, pacing and daily care are useful pieces among others. Recovery is possible for many people, but neither guaranteed nor rapid.
What Long COVID is, in honest terms
Long COVID (also post-COVID condition per WHO) is defined as symptoms persisting 3+ months after acute SARS-CoV-2 infection and not explained by another cause. Recent research (2023-2026) points to multiple mechanisms: viral persistence in reservoirs, microclots visible under microscopy, dysautonomia / POTS, low-grade inflammation, endothelial damage, microbiome alterations, and an autonomic nervous system stuck in hypervigilance after months of uncertainty. It is NOT "all in your head". And neither is it solvable only with nervous system regulation — necessary, but rarely sufficient.
How Let's Shine approaches this
We work with the nervous system piece of your Long COVID — the one that responds to daily care, smart dosing and gentle reframing. We don't replace your doctor, your medication, or treatments like ivabradine for POTS or anticoagulation if your doctor prescribes it.
- Pacing in versions for fatigue, POTS and multi-day crashes — with automatic detection of post-exertional worsening.
- Safe practices adapted to POTS: seated or reclined, no forced deep breathing, no breath holds, no uncontrolled orthostasis.
- Honest education on microclots, dysautonomia, central sensitisation and when the nervous system amplifies vs when the body has real physical damage.
- Resources to take to your doctor — pattern exports, validated scales, concrete questions to optimise your visits.
- Daily companionship for the moments you don't know if "it's PEM" or "it's a new flare" — the AI helps you decide cautiously.
What the evidence shows (and doesn't)
Evidence on Long COVID interventions is still consolidating. There are promising signals from strict pacing (observational studies by Visible, ME Action), nervous system regulation (small studies on brain retraining), and specific pharmacological treatments under investigation for subgroups (anticoagulants, BC007, low-dose naltrexone, etc.). NO curative treatment is approved yet. What clearly does NOT work — and worsens many people — is structured graded exercise (GET) or "rehabilitation" that ignores PEM. WHO, NICE and most clinical experts formally advise against it for people with PEM present.
When NOT to use regulation approaches
If new symptoms appear — chest pain, sustained intense palpitations, disproportionate shortness of breath, signs of clotting, new cranial pressure, suicidal ideation — do not reframe as "known pattern". Seek medical evaluation. Long COVID has real physical mechanisms that require medical follow-up. Nervous system regulation is one piece, not the whole.
Frequently asked questions
Does Let's Shine cure Long COVID?
No. We don't promise a cure. What we can offer is daily companionship with safe nervous system regulation practices, PEM-aware pacing, and tools that some people with Long COVID find useful between medical visits.
Will it serve me if I have confirmed POTS?
Yes. All our practices have POTS-adapted versions: seated or reclined, no forced deep breathing, no long holds, no uncontrolled orthostasis. If your cardiologist has you on ivabradine, salt or compression, stay with that — we're complementary, not a substitute.
Should I push more to "get over it"?
No. If your body presents PEM, pushing is counterproductive — repeatedly documented by CDC, NICE and patient experience. In Let's Shine "stopping in time counts as success" is an operational rule, not a nice phrase.
What if I've had Long COVID for 3 years?
Recovery is possible for many people on long timelines (12-36 months). Others stabilise. A few notice no change. The difference is often not in effort intensity but in rest quality and daily regulation. If you've had it for 3 years, you're still a candidate for improvement — we just can't promise it.
How does this fit with anticoagulation, antihistamines, LDN?
Nothing of ours interferes with those treatments. If your doctor has you on them, stay with all. Let's Shine adds a daily self-care layer that doesn't compete with your medication — it complements.
When you're ready
Daily care for your body, without pressure
Reserve your spot in the early-access list. No card, no spam — just an email when your invite is ready.
Join the waitlist →Let’s Shine offers daily education, wellness practices and AI-guided self-care for sensitive nervous systems. It does not diagnose, treat, cure or prevent any disease, and does not replace doctors, therapists, physiotherapists or any healthcare professional. For new, severe or worsening symptoms, contact a qualified clinician. In an emergency, contact local emergency services.