Beryllium Metallicum 200CK is a homeopathic medicine by Boiron. This medicine uses highly diluted natural substances to relieve symptoms. This medicine comes in quick-dissolving pellet form. The multi dose is the common dosage for homeopathic remedies. The tube contains 80 pellets offering 3 to 5 pellets per dose, to be taken under the tongue at specified times. Directions: Adults and children: Dissolve 5 pellets in the mouth 3 times a day until symptoms are relieved or as directed by a physician. Safety Warning: Stop use and ask a doctor if symptoms persist for more than 3 days or worsen. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children.