Age between 20 and 65 No underlying disease including: hypertension, hypo and hyperthyroidism, seizures, diabetes, asthma, Bell's palsy Continuation of olfactory reduction for more than two weeks

Age between 20 and 65 No underlying disease including: hypertension, hypo and hyperthyroidism, seizures, diabetes, asthma, Bell's palsy Continuation of olfactory reduction for more than two weeks