Can I use Otrivin Advance Adult Nasal Spray for a long time or as often as I want, and are there any side effects?
Otrivin Advance Adult Nasal Spray should not be used for more than 10 consecutive days. Use it as directed on the label or as advised by your doctor, typically 1 spray per nostril up to 2 times daily. Using it for longer or more frequently may cause rebound congestion, where your nose becomes even more blocked after you stop using the spray. Common side effects include nasal irritation, dryness, sneezing, or a burning sensation. If symptoms persist for more than a week or worsen, please consult your doctor.