The truth about antihistamines and dementia – after hay fever drugs linked to ‘poor brain health’

ITCHY eyes, constant sneezing, a runny nose… all signs hay fever season is well and truly here.

Yep, that joyous time of the year when one in four Brits dreads the smell of freshly-cut grass and ends up spluttering, coughing and rubbing their eyes non-stop if they dare head outside. 

GettySome antihistamines, commonly taken for hay fever, have been found to have a possible link with dementia[/caption]

The common allergy tends to hit between March and September, when the...