Hi Ceres, welcome to the allergy and asthma forum! :) Yes I've heard of them and I think they are a lot like the zinc longenzes. Zinc has been known to reduce the severity and frequency of colds. Give it a go and let us know how they get on with you :)
Ulcerative Colitis since 1992
Meds: Colazal & VSL#3
Secondary Raynauld's Syndrome since 2004
Meds: Niacin when needed
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