Nasal congestion is one of the most common and annoying allergy symptoms. Decongestant nasal sprays offer fast and effective relief by reducing mucus production. How do they work? Their action is based on two main methods: Tightening of blood vessels: They contain vasoconstrictors, such as xylometazoline or oxymetazoline. These ingredients act on the α-adrenergic receptors of the nasal blood vessels, causing them to constrict. The constriction …
Nasal congestion is one of the most common and annoying allergy symptoms. Decongestant nasal sprays …
How do they work;
Their action is based on two main methods:
Tightening of blood vessels: