Azelastine is rapid-acting and typically starts working within 15 minutes. If it is working, you will see improvement in your sneezing and your itchy and runny nose. After a few days of use, you may also notice an improvement in your overall congestion.
Please see the full Prescribing Information for more information.
This information is not, nor is it intended to be, a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice. If you have any questions or concerns, please talk to your healthcare provider.