I take antihistamine daily to take the edge of severe eczema and hay fever. Someone recommended these to me so I thought I would give them a try. The definitely don’t last 24 hours, 4 hours is more like it. Don’t waste your money.

These pills are supposed to be effective for 24 hours. I think 4-8 hours is more accurate. They seem to be a lighter than the Telfast antihistamines I bought over the counter. Whilst they are not drowsy antihistamines, they are not a strong preventative for allergies.
Make sure you buy the 30 pack because you will go through the 10 pack within a couple of days.
Light, non-drowsy.
Lasts only 4-8 hours, limited relief.