This invention relates to orally disintegrable, lorazepam-containing dosage forms which are storage stable and disintegrable within about 90 seconds or less. In one embodiment, there is provided a storage stable, orally disintegrable dosage form comprising: protected lorazepam particles comprising lorazepam and polymeric material having a glass transition temperature of about 65° C. or above. Also disclosed is a method of producing a storage stable lorazepam containing tablet.