What side effects may I notice from receiving 12 Hour Nasal ?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-burning, stinging, or irritation in the nose right after use
-increased nasal discharge
-sneezing

This list may not describe all possible side effects for 12 Hour Nasal . Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.