Active Ingredients: Lysozyme Isotonic Solution (0.9% Nacl) Zyme Nasal Spray 30Ml Combines The Natural Antimicrobial Properties Of Lysozyme With A Balanced Isotonic Solution (0.9% Nacl) To Cleanse, Soothe, And Support Nasal Health. Designed To Relieve Nasal Congestion, Maintain Nasal Hygiene, And Protect Against Microbial Infections, This Nasal Spray Is Ideal For Use In Managing Symptoms Of Allergic Rhinitis, Sinus Infections, Or Post-Nasal Drip. Side Effects: Common Side Effects May Include: Nasal Irritation Or Dryness Sneezing Headache Burning Sensation In The Nasal Passages Note: Most Side Effects Are Mild And Temporary. Contact Your Healthcare Provider If Side Effects Persist Or Worsen. Precautions: Not Suitable For Immediate Nasal Congestion Relief In Sudden Onset Conditions. Do Not Use If You Are Allergic To Any Of The Ingredients In This Nasal Spray. Avoid Combining With Other Nasal Corticosteroids Or Decongestants Unless Directed By A Medical Professional. Consult With Your Healthcare Provider Before Use If You Have Any Underlying Health Conditions.