A slight tingling sensation is normal. Use of this dispenser by more than one person can spread infection. Ask a doctor before use if you have asthma or known allergies to this product or any of its ingredients. Consult a healthcare professional if you are pregnant or breast-feeding. Stop use and ask a doctor if symptoms persist for more than 3 days or worsen. Ask a doctor before use in children younger than 4 years of age. Keep out of reach of children.
For relief of cold & flu-like symptoms such as nasal congestion, runny or blocked nose, post nasal drip, sore throat, cough & headache. For optimal results, use at first sign of cold or flu-like symptoms.