Zinc Salts Lozenges Effects, Dosage, and Side Effects Halls Zinc Defense; Zinc Lozenges

... ZINC (Cold-Eeze and others^®) lozenges are nutritional mineral supplements promoted for the supportive treatment of cold symptoms. Some studies suggest zinc lozenges may shorten the duration of cold symptoms, but the FDA has not approved zinc for this purpose. Generic zinc lozenges are available. ...