How to get rid of a blocked nose — and when could nasal congestion need medical treatment?

A blocked nose (nasal congestion) is commonly caused by viral infection, allergic rhinitis, sinus inflammation, or structural nasal issues. In this episode, we explain safe, evidence-based treatments and when doctor assessment is recommended in Europe.

You’ll learn:

• What causes nasal congestion: swollen nasal lining, excess mucus, or sinus blockage

• Differences between cold-related congestion, hay fever, and sinusitis

• Supportive treatments: saline sprays, steam inhalation, hydration, and rest

• When antihistamines or intranasal corticosteroids may be considered after medical review

• Safe use of decongestant sprays and risks of rebound congestion (rhinitis medicamentosa)

• Red flag sy ...