UK medicines regulator limits nasal spray use to five days Chemist+DruggistNasal decongestant sprays should not be used for more than five days, medicines watchdog says Sky NewsMHRA Drug Safety Update: Nasal decongestant sprays and drops containing xylometazoline hydrochloride / oxymetazoline hydrochloride Community Pharmacy EnglandWarning over the use of popular everyday blocked nose treatment Inbox.euMHRA limits use of common nasal decongestant sprays to five days Nursing in Practice