investigating the effect of aromatherapy with lavender extract on fatigue and working memory in women with multiple sclerosis

INTERVENTION: Intervention 1: Intervention group: Lavender extract, 2 drops, twice a day, inhalation for 10 minutes? for 14 days, Kashan barij Essence company. Intervention 2: Control group: Distilled water, 2 drops, twice a day, ,inhalation for 10 minutes? for 14 days. CONDITION: Fatigue, Working Memory of Patients with Multiple Sclerosis. ; Multiple sclerosis PRIMARY OUTCOME: Fatigue severity score. Timepoint: Before and two weeks after the intervention. Method of measurement: Fatigue severity scale. Working memory. Timepoint: Before and two weeks after the intervention. Method of measurement: Active Dunnyman and Carpenter Memory test. INCLUSION CRITERIA: Desire to participate in the study age range of 20‐40 years; Education: at least diploma; MS history for at least 1 year; no history of using the aromatherapy program during the past 6 months; no prohibition on aromatherapy; no other chronic diseases; lack of allergies, migraines, asthma and other respiratory diseases; have a healthy sense of smelling that is measured using coffee.