The effects of aromatherapy with thyme oil on disease symptoms, vital findings, and hemodynamic parameters in COVID-19 patients

• Published in: Explore (New York, N.Y.) N.Y.), 2024-07, Vol.20 (4), p.544-553
• Main Authors: Öner, Uğur, Cengiz, Zeliha
• Format: Article
• Language: English
• Subjects: Aromatherapy; COVID-19; COVID-19 symptoms; Hemodynamic parameters; Thyme oil; Vital signs
• ISSN: 1550-8307; 1878-7541; 1878-7541
• DOI: 10.1016/j.explore.2023.12.004

•Thyme oil aromatherapy is effective in the management of COVID-19 symptoms.•Thyme oil aromatherapy was effective on the regulation of vital signs and haemodynamic parameters in COVID-19 patients.•The use of thyme oil via an inhaler stick is effective and safe. To determine the effect of aromatherapy with thyme oil on disease symptoms, vital signs, and hemodynamic parameters in COVID-19 patients. We conducted the randomized controlled trial with 140 (experimental group=70, control group=70) COVID-19 patients. Patients admitted to the COVID-19 service of the Batman Training and Research Hospital were included in the sample between 31.01 - 31.08 2022. Patients in the experimental group inhaled thyme oil 3 times a day during 5 days. At the end of day 5, symptoms and hemodynamic parameters were measured as posttest. Vital signs were measured 3 times a day during 5 days. The control group only received routine treatment. Thyme oil was found to be effective in relieving symptoms of shortness of breath, dizziness, secretion, diarrhea, weakness, loss of appetite, cough, headache and muscle joint pain. Although there was improvement in the symptoms of nausea-vomiting, runny nose and loss of taste-smell, the effect was not statistically significant. Thyme oil significantly decreased body temperature, pulse rate and respiratory rate (p