A tablet containing droxidopa as an active ingredient in a proportion of 20 - 80 wt% relative to the total weight of the tablet, and characteristically containing at least one excipient selected from mannitol, lactose, erythritol, glucose, sucrose, crystalline cellulose, and corn-derived starch is provided. In addition, a preparation containing corn-derived processed starch or polyvinyl alcohol as a binder and the like, which is a stable tablet containing droxidopa as an active ingredient, is provided.
