The present invention provides a miniaturized fexofenadine tablet. The present invention provides a fexofenadine tablet having a high content of fexofenadine as an active ingredient and a reduced size by using carmellose calcium as a disintegrating agent. Since the fexofenadine tablet is small, it is easy for oral administration, and its dissolution rate is also appropriate, so it is highly useful in the treatment and prevention of allergy.本發明之目的為提供小型化之非索非那定錠。本發明藉由使用羧甲基纖維素鈣作為崩散劑,而可提供為有效成分之非索非那定的含有率高、小型化的非索非那定錠。該非索非那定錠由於小,服用容易,又因溶出速度亦適當,所以在過敏之治療/預防中,有用性高。本案的圖為實驗數據,並非本案的代表圖。故本案無指定代表圖。