Observatoire des droits humains (anglais seulement)

From headaches to addiction: the risks of overusing nasal decongestant sprays

(Version anglaise seulement)

par Dipa Kamdar, Senior Lecturer in Pharmacy Practice, Kingston University

Nasal decongestant sprays are a popular remedy for relieving nasal congestion caused by colds, allergies and sinus infections. These sprays provide quick relief allowing for easier breathing. However, while they can be effective in the short term, overusing nasal decongestant sprays can lead to serious health issues.

In April 2025, ITV news reported on people who became dependent on nasal sprays. Many others went on to share similar experiences on social media…

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