The Effect of Oral Probiotics on Allergic Rhinitis Symptoms and the Quality of Life

Exclusion Criteria

• •1. History of drug allergy or use of medications with high sensitivity or contraindications (e.g., allergy to antibiotics or antipyretics).
• •2. Patients with rhinitis symptoms caused by structural abnormalities such as a deviated nasal septum.
• •3. Patients receiving oral corticosteroid therapy.
• •4. Consumption of probiotic-related products within the past 1 month (including drops, tablets, capsules, powders, yogurt, or fermented milk containing live bacteria).
• •5. Participation in other clinical studies within the past 1 month.
• •6. Receipt of immunotherapy within the past 1 year.
• •7. Presence of major illnesses (e.g., possession of a catastrophic illness certificate) or severe immune, hematological, or congenital disorders.
• •8. Deemed unsuitable for participation by a physician.