This invention, pharmacy the approved possible carrier and, at least one antacid and, at least including two silicon oxides and titanium dioxide, the inorganic matrix and the narcotic which become and, including being the oral constituent which becomes, disperses almost uniformly in the carrier, offers the constituent where at the same time the mouth-feel is good.本発明は、薬学的に許容可能な担体と、少なくとも1つの制酸剤と、少なくとも二酸化ケイ素および二酸化チタンを含んでなる無機マトリックスと、麻酔薬と、を含んでなる経口組成物であって、担体中でほぼ均一に分散し、かつ口触りのよい組成物を提供する。