Provides a mouth-manageable chewing gum formulation consisting of a pharmacologically acceptable rubber base and a pharmacologically acceptable particle size of about 50 to 2000 particles, of which the formulation includes approximately 0.5-30% by weight of pharmacist's granules. In addition, a dissolving formula is provided, including a pharmacist's particle.Se proporciona una formulacion de goma de mascar administrable por via oral que comprende una base de goma aceptable farmaceuticamente y particulas de un agente farmaceutico que varian en tamano de aproximadamente 50 a aproximadamente 2000 micromol, en donde la formulacion comprende aproximadamente 0.5-30 % en peso de las particulas del agente farmaceutico. Se proporciona, ademas, una formulacion liquida que comprende particulas de un agente farmaceutico.