Over-counter nasal sprays could keep colds and flu at bay, study finds
Date:
Nasal sprays available over-the counter could keep upper respiratory tract infections like colds, chest infections, and flu at bay, a new study has found.
Research, which analysed data from nearly 14,000 adults, found overall they prevented full-blown symptoms from developing and reduced the days of illness by around 20 per cent.
They also limited the number of days with severe symptoms, time off work or normal activities, and antibiotic use.
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