The arrival of spring and summer causes Hay fever to cause discomfort among the sufferers.

Traditionally, anti-histamines and steroid nasal sprays are used for symptom relief.

Some people use nasal decongestants to help with symptom relief.

The UK authorities has released an alert advising people to limit use of nasal decongestants.

The agency advises to limit use of nasal decongestant sprays containing xylometazoline and oxymetazoline to a maximum of five days due to side effects of prolonged use.

References

1. BMJ. Limit use of nasal decongestant sprays to five days, UK regulator says
   BMJ 2026; 393 doi: https://doi.org/10.1136/bmj.s849(Published 01 May 2026)Cite this as: BMJ 2026;393:s849
2. MHRA. Recommended use of some nasal decongestant sprays limited to five days by UK regulator (The MHRA has limited the use of nasal decongestant sprays containing xylometazoline and oxymetazoline to a maximum of five days due to side effects of prolonged use). From: Medicines and Healthcare products Regulatory Agency. Published 30 April 2026

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