Beyond the basics: exploring non-conventional treatment for fatigue in post-acute COVID-19 syndrome.

INTRODUCTION

Post-acute 2019 coronavirus disease syndrome (PACS) is a multifaceted, multisystem disorder affecting an estimated 75 million individuals globally (in May 2024). Defined by symptoms persisting beyond four weeks post-infection, PACS manifests in subacute (4-12 weeks) and chronic (>12 weeks) phases, with fatigue being a prominent and debilitating feature. Comprehensive management of PACS-associated fatigue needs diverse therapeutic strategies extending beyond conventional rehabilitation.

AIM: This narrative review explored non-conventional interventions for PACS-related fatigue, focusing on treatments involving nutritional rehabilitation, physical modalities, and other innovative therapies.

METHODS

Narrative review.

RESULTS

Treatments reported in the literature include melatonin, QingjinYiqi, nutritional supplements, aromatherapy, antioxidants, Tai Chi, acupuncture, yoga, singing, hyperbaric oxygen therapy (HBOT), pulsed electromagnetic field therapy, and whole-body vibration. Melatonin and QingjinYiqi have shown notable improvements in fatigue and overall health. Nutritional supplements such as vitamin-minerals combinations have demonstrated enhancements in muscle strength, physical performance, and quality of life. Tai Chi, acupuncture, and yoga have shown positive effects on fatigue, muscle strength, and overall well-being. Aromatherapy, singing, HBOT, pulsed electromagnetic field therapy, and whole-body vibration effectively reduce fatigue while enhancing physical and cognitive functions.

CONCLUSION

These non-conventional treatments offer promising supplementary benefits to conventional rehabilitation.