heatwave over the last few days – and many will have endured some hot and sticky nights.Some may even have left their fans on during the night in order to get some much needed sleep.While it may be quite tempting to turn the fan on so you can doze off, you might want to think twice about doing it.According to a report from The Sleep Advisor, sleeping with a fan on can trigger asthma or allergic reactions.The fan may be showering you with a gentle breeze, but it’s also circulating all the dust and pollen in the room.Worryingly, this can build up in your sinuses, potentially triggering an asthma attack or hay fever.Constantly blasting cool air around the room can also cause dry skin and eyes.Lotions and moisturisers could help present this,.
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