Hypoxia in Long COVID and Its Impact on the Krebs Cycle

The Current Understanding of Long COVID in Western Medicine

Long COVID, officially known as Post-Acute Sequelae of SARS-CoV-2 Infection (PASC), presents with symptoms such as fatigue, brain fog, dysautonomia, and exercise intolerance. Despite its prevalence, Western medicine has yet to identify a unifying mechanism behind these symptoms. Proposed causes include immune dysregulation, persistent inflammation, mitochondrial dysfunction, microclotting, and viral persistence. Treatment remains symptomatic and fragmented. The condition exposes critical gaps in how chronic systemic illnesses are approached within the biomedical model.

Bridging Polyvagal Theory and TCM: Understanding the Fight-Flight-Freeze Response

In TCM, we can view mobilization of the fight-flight response through the lens of the Yang sinew channels, which activate the body's defensive (Wei Qi) and muscular responses, highlighting a direct correlation to the sympathetic activation described in PVT. This perspective allows us to see the cascade of physiological and energetic responses—from Qi stagnation and Blood stasis to the impairment of the enteric system—as a comprehensive response system that aligns with the neurobiological pathways outlined by Porges. By understanding these parallels, the cascade of reactions set off by the fight or flight response becomes evident, providing a clear pathway for addressing these responses holistically and restoring balance to the body and mind.