-- an effervescent salt
gargle for soothing sore throats, produced by Scottsdale, Ariz.-based O'Connor Companies -- is another example of a new cough treatment that is different from what has traditionally been on the market.
"Some people find effervescent salts
, such as liver salts, help," says Angela Chalmers, Boots pharmacist.
Peppermint Foot Soak (pounds 7) is a revitalising treat, containing effervescent salts
to cool cleanse and refresh.