Dosage forms containing pharmaceutical compositions for use in devices toproduce a spray or mist delivery ofthe compositions include dosage blister compartments and a dispensing blistercompartment, wherein crushing of the compartmentsdelivers the compositions in a desired spray pattern. Certain dosage formsinclude a plurality of dosage chambers each containinga component or a portion of a pharmaceutical composition, the contents ofwhich are mixed or combined just prior to or duringadministration.