To provide a tablet which dispenses with consuming together with water and can be chewed up by effectively concealing the tactile sensation or both of the taste and tactile sensation of active materials, such as particles of drugs.
The particle in which the tactile sensation is concealed and the tablet which is formed of this particle and can be chewed up are disclosed. The particle in which the tactile sensation is concealed has a core containing an active component, an arbitrarily disposed first coating layer containing a taste concealing agent to nearly cover the core and a second coating layer nearly covering the surface of the first coating layer or the core. The second coating layer contains a film forming polymer and a gritty tactile sensation suppressing agent. The particle can be manufactured to the form of the tablet like the chewable up tablet which promptly dissociates the active component.
MCTEIGUE DANIEL
WYNN DAVID W
PILLAI RAVIVAJ S
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