What is a nasal decongestant spray?
A nasal decongestant spray is a medicine sprayed into the nose to ease a blocked or stuffy nose. It contains an active ingredient, such as xylometazoline, that narrows swollen blood vessels in the nasal lining to reduce swelling and open up the airways. These sprays work quickly, often within minutes, to provide temporary relief from congestion caused by colds, allergies or sinus problems.
Key points:
- Nasal decongestant sprays deliver medicine directly into the nose for fast relief from stuffiness.
- They shrink blood vessels in the nasal passages to reduce swelling.
- Common active ingredients include xylometazoline.
- Use for no more than 5 to 7 days to avoid rebound congestion.
This text has been fact-checked for accuracy by medino's clinical team.