The possible role of plant derived essential oils against fatigue in post-acute sequelae COVID-19: a literature review based on evidence of essential oils on fatigue

Introduction: Persistent symptoms of COVID-19 were discovered in certain individuals even after the initial onset of the illness. Fatigue is among the issues observed in people who have Post-Acute Sequelae Covid-19 (PASC). However, available treatment choices for fatigue in PASC have been constrained so far. In several patient groups, essential oils (EO) extracted from plants have been demonstrated to lessen fatigue. This review's objective is to provide all available data on the advantages of plant-derived EO for fatigue and their capacity to heal PASC that is related to fatigue. The application of EO derived from plants, like Lavender, Sweet Orange; a blend of Lavender, Rosemary, Juniper, and Cananga; an assortment of Ravensara, Frankincense, and Sandalwood; a combination of Peppermint leaves; Evening Primrose, Clove Bud, Black Pepper, Bergamot, and White Grapefruit, has demonstrated to reduce fatigue across various groups of patients when compared to a control group.Conclusion: Considering the existing evidence, EO derived from plants might play a role and offer potential benefits in alleviating fatigue in individuals with PASC.