Study points to flu drug dangers

Some over-the-counter medicines to treat coughs and colds can increase the risk of Alzheimer’s, a study has found.

The findings showed people taking at least four milligrams per day of diphenhydramine (found in some Benylin products, Dozol oral solution and Panadol Nights) or five milligrams per day of oxybutynin (found in Ditropan and Kentera) for more than three years would have an increased risk of developing dementia.

Benylin, Dozol and Panadol Nights can be purchased over the counter in Ireland. Ditropan and Kentera are available on prescription to treat an overactive bladder.