Long COVID in Primary Care: A Practical Approach to Evaluation and Management, 2026, Chopra et al.

[Chandelier]

Long COVID in Primary Care: A Practical Approach to Evaluation and Management

Chopra, Anita; Bonilla, Hector F.; Cheng, Abby L.

Abstract
Long COVID is a multi-system, heterogeneous condition that manifests as new or worsened symptoms lasting at least 3 months following acute SARS-CoV-2 infection, often despite normal results on routine diagnostic testing. Common manifestations include fatigue, post-exertional malaise, cognitive impairment, and orthostatic intolerance.

Primary care clinicians are uniquely positioned to identify and manage Long COVID due to their longitudinal relationships with patients and holistic understanding of their patients’ health. However, diagnostic uncertainty, time constraints, and limited access to specialty care present significant challenges, and sometimes hesitation, to addressing Long COVID in the primary care setting.

This focused narrative review provides a pragmatic, primary care–focused approach for the evaluation and management of Long COVID. Using patient-centered vignettes, we first describe common clinical presentations. Next, we provide a framework for the pathophysiological mechanisms suspected to contribute to persistent symptoms after SARS-CoV-2 infection.

We then present a simple approach to Long COVID diagnosis and management that leverages primary care clinicians’ skillset and highlights unique aspects of Long COVID care (e.g., diagnostic workup to evaluate for competing or coexisting diagnoses; management strategies focused on validation and supportive care, including activity pacing, multidisciplinary rehabilitation, and consideration of symptom-based medication trials).

We offer practical strategies to effectively, yet efficiently, address a possible Long COVID diagnosis within the context of brief primary care visits (e.g., prioritize the most bothersome or addressable symptom(s) first, focus on one or two symptoms each visit, leverage longitudinal follow-up).

We conclude with evidence-based strategies for prevention counseling, including infection prevention and early outpatient treatment during acute infection. While we remain optimistic that reliable diagnostic biomarkers and curative treatments will one day be available, until then, this primer supports primary care clinicians in recognizing Long COVID and supporting their patients who are living with it, despite the constraints of our current healthcare environment.

Web | DOI | PDF | Journal of General Internal Medicine | Open Access

 

[Utsikt]

On pathology:

For the purposes of clinical care, clinicians can mentally categorize Long COVID manifestations into three types.

First, acute SARS-CoV-2 infection can cause acute end-organ tissue injury that has lasting consequences, like a “hit and run” manifestation.10,11,12,13

Second, acute infection can act as a stressor on the body that triggers, unmasks, or worsens one or more common chronic diseases in the weeks or months after acute infection (i.e., reduced reserve contributing to diabetes, rheumatoid arthritis, etc.).

Finally, SARS-CoV-2 infection can trigger ongoing biological dysregulation via multiple suspected pathophysiological processes that have been repeatedly identified in basic science studies but are often challenging to identify using currently available clinical diagnostic tools (e.g., persistent viral reservoirs, immune dysregulation, gut dysbiosis, mitochondrial dysfunction, and microvascular clotting contributing to fatigue, post-exertional malaise and symptom exacerbation, cognitive impairment, dysautonomia).14,15,16,17,18,19

Not a great start..
On management:

Structured rehabilitation with therapists who understand chronic fatiguing illnesses can be life-changing for patients and a key multidisciplinary support strategy for PCPs. This expertise is most commonly available among therapists who specialize in neurorehabilitation rather than orthopedic rehabilitation.

Specifically, consider referral to physical therapy to address fatigue, PEM, dysautonomia, and related intolerance to physical activity;

occupational therapy to address fatigue, PEM, brain fog, and related difficulty with self-care and job activities;

and speech therapy to address impaired attention, memory, word recall, and/or breathing discomfort despite normal pulmonary tests.

None of these suggestions are appropriate or supported by evidence, except for OT for aids and adaptations at home/work assuming the OT isn’t also a rehabber.

While some patients tolerate gradual, supervised progressive exercise training, this approach must be considered with extreme caution among patients with PEM because even seemingly minor overexertion can cause a delayed PEM flare and has been associated with amyloid deposition, reduced mitochondrial enzyme activity, and signs of severe skeletal muscle damage.25,26,27

There is no evidence of exercise being beneficial for any patients with any kind of LC. They go way beyond the evidence with regards to why it’s especially inappropriate for those with PEM.

For patients with POTS or other orthostatic intolerance, increasing daily fluid intake (to 2.5–3.5 L) and salt intake (to 2.8–4 g sodium, equivalent to 7–10 g salt) can also provide some symptomatic relief if they do not have contraindications. Compression garments such as waist-high stockings or an abdominal binder can be helpful, as well.

There is no reliable evidence for any of this either.

Worth particular mention, low-dose naltrexone (LDN) is an opioid receptor blocker, non-controlled medication from which some patients report improved pain, fatigue, and brain fog with off-label use.28

They seem to have left out all of the recent null or negative findings from trials..

Additionally, some patients with suspected mast cell activation syndrome (MCAS) triggered by Long COVID report relief with a combination of H1 and H2 antihistamines.29,30 Tables with commonly used medications, dosages, and indications for Long COVID are available for point-of-care reference.20

Antihistamines might be useful for some allergy symptoms, but MCAS goes way beyond the evidence. 20 is this paper, I doubt there is sufficient evidence behind anything in that table.

 

[rvallee]

Primary care clinicians are uniquely positioned to identify and manage Long COVID due to their longitudinal relationships with patients and holistic understanding of their patients’ health

Impressive imagination. No one in my family has a PCP. The concept doesn't really exist anymore where I live, we might be assigned to a clinic but not to a physician. There is no long-term follow-up. There isn't even any follow-up of any kind anymore outside of very specific procedures or problems, and even then it's usually a rotating cast of different physicians.

Might be better to work with real life conditions, not this ideal context that most people don't meet.

e.g., prioritize the most bothersome or addressable symptom(s) first, focus on one or two symptoms each visit, leverage longitudinal follow-up

Pure fantasy. This is how you end up years later with a few things looked at and no closer to a solution. This approach explicitly doesn't work here.

We then present a simple approach to Long COVID diagnosis and management that leverages primary care clinicians’ skillset and highlights unique aspects of Long COVID care (e.g., diagnostic workup to evaluate for competing or coexisting diagnoses; management strategies focused on validation and supportive care, including activity pacing, multidisciplinary rehabilitation, and consideration of symptom-based medication trials).

Again pure imagination. None of this is realistic or happening to anyone in this fashion. It all sounds great but it might as well describe a system in which every patient has the full attention of an entire hospital for all that it's realistic.

Or, you know, the full attention of an AI that has the combined skills of an entire hospital. Now that's actually far more realistic, and coming soon. And about damn time because all of this is happening right as the demographic collapse is about to hit and the ratio of physician-to-medical-needs is about to get even worse than it is, and it's already far below safe levels.