Control Group:Placebo intervention: Nebulized inhalation of equal volume of distilled water, 2 times daily (09:00-10:00, 15:00-16:00) for 60 minutes each time, 5 days a week for 8 weeks

Decoding the Power of Cinnamon Essential Oil in Countering Winter - Triggered Mood Disorders and Bolstering Quality of Life in Parkinsons Disease Patients Through Aromatherapy - Driven Pathways: A Randomized Controlled Trial

Unraveling Cassia Oil's Efficacy in Alleviating Winter-Triggered Mood Disorders in Parkinson's Disease Patients via Aromatherapy-Mediated Pathways