Packaged in convenient, easy-to-use multi-dose tubes, the quick-dissolving pellets of Silicea 30C help to relieve fatigue and irritability due to overwork. Adults and children 2 years of age and older: Dissolve 5 pellets under the tongue 3 times a day until symptoms are relieved or as directed by a doctor. These 'Uses' have not been evaluated by the FDA.