NHS Choices | Media dementia scare over hay fever and sleep drugs NHS Choices "Hay fever tablets raise risk of Alzheimer's," is the main front page news in the Daily Mirror. The Guardian mentions popular brand names such as Nytol, Benadryl, Ditropan and Piriton among the pills studied. But before you clear out your bathroom ... Common Sleep and Allergy Medications Linked to Dementia, Alzheimer's Dementia 'linked' to common over-the-counter drugs Study: Popular Over-The-Counter Drugs May Increase Dementia Risk |