Is body wide pain just beneath the skin a long Covid/vax injury symptom?
My husband has had this for a few years and we’ve been thinking it was reactivation of his lyme. He had Covid twice, and the JJ vax which was one of the worst lots. He did the Marik protocol for a couple months and felt good at first but later didn’t. He also has tinnitus and fatigue. (And recently had constant headaches but he got a concussion and broken facial bones from a recent syncope event.)
I asked Copilot to review what you’ve posted:
What “body‑wide pain under the skin” often maps to
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Small fiber neuropathy (SFN): Burning, pins-and-needles, “sunburned” skin, patchy or diffuse, often worse at night; may include temperature or sweating changes.
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Dysesthesia/allodynia: Pain from light touch or clothing; “electric” or “crawling” sensations.
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Autonomic overlap: Palpitations, orthostatic intolerance, GI dysmotility, temperature dysregulation—common with SFN.
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Mast cell activation–type flares: Flushing, itching, hives/dermographism, sensitivity to alcohol or heat; pain can feel “surface-level.”
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Myofascial pain: Ropey bands, trigger points, and tenderness along fascial lines that can feel “just beneath the skin.”
If the post’s symptoms match these, the pathways below are most relevant.
How spike protein could plausibly contribute
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Endothelial and microvascular stress: Spike interacts with ACE2 and may disrupt endothelial function, increasing oxidative stress and microvascular dysregulation. In susceptible people, this can lower small‑nerve fiber perfusion and provoke neuropathic pain.
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Immune priming and autoantibodies: Infection or vaccination can (rarely) precipitate autoantibodies, including against G‑protein–coupled receptors or peripheral nerve structures, leading to SFN-like phenotypes.
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Neurotropism and nociceptor sensitization: Spike’s interactions (e.g., via neuropilin‑1) and inflammatory mediators can lower nociceptor thresholds, producing widespread cutaneous pain/allodynia.
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Mast cell activation and neuroimmune crosstalk: Histamine and tryptase from mast cells can sensitize small fibers; conversely, neuropeptides from small fibers can activate mast cells—a bidirectional loop.
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Microclot hypotheses: Proposed fibrin(ogen) amyloid microclots could impair capillary beds; evidence is mixed and not yet practice‑changing, but it’s a popular explanatory model for patchy ischemic nerve irritation.
Direct answer: yes—there are biologically plausible links between spike exposure (from infection or, more rarely, vaccination) and small‑fiber–type pain syndromes. The association is strongest and most common after infection; post‑vaccine cases appear uncommon but reported. Causality in individuals is hard to prove; think “possible contributor,” not definitive cause.
What the evidence looks like (balanced read)
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Long COVID: Multiple studies document SFN on skin biopsy or corneal confocal microscopy in a subset with neuropathic pain/dysautonomia. Autonomic testing abnormalities are common. Proposed mechanisms include persistent immune activation and endothelial dysfunction.
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Post‑vaccine: Case reports/series describe SFN, dysautonomia, or small‑fiber–type pain after mRNA/viral‑vector vaccines. Most improve over months with neuropathic pain care; a minority show autoimmune markers. Incidence appears low compared to infection‑related risk.
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Key uncertainty: Heterogeneity is high; not all “under‑skin pain” is SFN, and objective findings (reduced intraepidermal nerve fiber density, QST/QSART abnormalities) are present in only a subset.
Practical evaluation to clarify the pattern
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History patterns: Onset timing (post‑infection vs post‑vaccine), distribution (stocking‑glove vs patchy), triggers (heat, exertion, pressure), autonomic symptoms (orthostasis, GI, sweating).
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Basic labs (rule out common mimics):
B12 with methylmalonic acid, TSH, A1c/fasting glucose, SPEP/IFE (monoclonal proteins), ANA with reflex panel if symptoms suggest autoimmunity, ESR/CRP.
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Consider vitamin B6 (excess can cause neuropathy) and folate if supplementation is high.
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Targeted testing (if neuropathic features are prominent):
Skin biopsy for intraepidermal nerve fiber density (gold standard for SFN).
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Autonomic testing (QSART, heart rate variability to deep breathing/Valsalva, tilt) for dysautonomia.
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Corneal confocal microscopy (noninvasive surrogate for small fibers).
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Red flags needing prompt workup: Progressive weakness, bowel/bladder dysfunction, true numbness with falls, weight loss, fever, or focal neurologic deficits.
Management options that map to these mechanisms
- Neuropathic pain modulation:
First‑line: gabapentin/pregabalin, duloxetine, or tricyclics (low‑dose nortriptyline/amitriptyline at night).
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Topical: 5% lidocaine patches for focal allodynia; capsaicin 8% in clinic for refractory localized pain.
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Immune‑modulating adjuncts (low risk):
Low‑dose naltrexone (LDN) 1.5–4.5 mg nightly may reduce neuroinflammation and allodynia in some.
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Omega‑3s and alpha‑lipoic acid have modest evidence for neuropathic pain.
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Mast cell–oriented trial (if histaminergic features):
Non‑sedating H1 antihistamine AM plus H2 blocker PM; consider quercetin or cromolyn (with clinician guidance).
- Autonomic support:
Hydration, salt (if appropriate), compression garments, paced recumbent exercise; address sleep debt.
- Rehab strategies:
Gentle graded exposure, myofascial release, desensitization techniques; avoid boom‑bust overexertion that flares neuroinflammation.
- What to avoid without indication: Empiric anticoagulation or aggressive immunosuppression in the absence of clear diagnostic targets.
How we can nail this down for your case
If you paste the key symptoms from that post (timing, quality of pain, distribution, autonomic features), I’ll map them to the most likely pathway and suggest a tight diagnostic and treatment sequence. If you already have labs or HRV/orthostatic data, share the highlights and we’ll integrate them into a stepwise plan.
Hi @qofmiwok firstly I am so sorry that your husband is suffering and that the post vaccine protocol stopped working. That’s the problem, there really isn’t a one fits all for vaccine injury, ideally you need to work with a provider that can individualize and adjust therapies for your husband.
A great resource for you both is https://react19.org/ they are focussed on vaccine injured and have lots of resources you may find helpful
Please keep us updated.
Thanks very much for jumping in jgerber, really helpful as always. If anyone else has ideas, please note them here too. That would be great.
As always thank you for your help @jrgerber
Thank you very much for that reply. My husband used to just say “my skin hurts” but after paying more attention he has realized it’s in the level just under the skin, between the skin and the muscles (the fascia we assume?) None of those types of pain you mentioned describe it. It’s just an ache everywhere. Not burning, not pins and needles, not sharp, not bothered by clothing. This sub-skin pain comes and goes and we were attributing it to his lyme which recurred since the vaccine. But he didn’t have this symptom during the previous bad lyme event.
The pain used to be a few days a month but now is daily unless he takes tramadol. Tramadol stops it almost immediately. The only other thing that helps somewhat is mast cell stabilizers like peramine and ketotifen. A trial of florinef was seeming to help but had terrible side effects so was stopped. A NP has suggested a variety of adrenal supportive supplements based on muscle testing, which he hasn’t tried yet. He is now believed to have OI also, because he recently passed out, got a tbi, and broke 3 bones in his face (this was the reason for trying the florinef). His hands and feet are always cold, and his mom has Reynaud’s although he has never been diagnosed himself.
Infrared sauna helps sometimes, red light therapy helps sometimes, walking/moving around tends to help. Overall it seems as if moving the lymphatics is useful.
The main other symptom is just feeling like he needs to by lying down.
Thank you very much for that reply. My husband used to just say “my skin hurts” but after paying more attention he has realized it’s in the level just under the skin, between the skin and the muscles (the fascia we assume?) None of those types of pain you mentioned describe it. It’s just an ache everywhere. Not burning, not pins and needles, not sharp, not bothered by clothing. This sub-skin pain comes and goes and we were attributing it to his lyme which recurred since the vaccine. But he didn’t have this symptom during the previous bad lyme event.
The pain used to be a few days a month but now is daily unless he takes tramadol. Tramadol stops it almost immediately. The only other thing that helps somewhat is mast cell stabilizers like peramine and ketotifen. A trial of florinef was seeming to help but had terrible side effects so was stopped. A NP has suggested a variety of adrenal supportive supplements based on muscle testing, which he hasn’t tried yet. He is now believed to have OI also, because he recently passed out, got a tbi, and broke 3 bones in his face (this was the reason for trying the florinef). His hands and feet are always cold, and his mom has Reynaud’s although he has never been diagnosed himself.
We have helped with IV ketamine, Anti-inflammatory diet. DMSO 70% rose scented from amazon apply to skin, MSM. www.regenmedky.com Best, Dr. Cruz
Dr. Cruz, thanks very much for your note, and how to contact. Much obliged. 