By Martin Lewis, June 20, 2008
It’s hay-fever time. This means that people across the country will be forking out money on hay-fever remedies. What you need to remember is that the four main brand names — Zirtek, Claritin, Benadryl and Piriton — each has its own active ingredient. Once you have discovered what the active ingredient of your usual remedy is, by looking at the packaging, you can save cash simply by buying the generic (shop’s own brand) version of it for a fraction of the cost. This excludes Benadryl, as there are no generic versions available.