The invention is a dispensing device for pressurized containers (C) of coolants for cryotherapy, comprising an opening/closing valve (C1), a dispenser body (A), a valve-opening element (B) positioned between said dispenser body (A) and said container (C) and resting on said valve (C1), a closing cap or plug (T) suited to be positioned on and removably constrained to said dispenser body (A) and comprising one or more teeth or projections (T21) resting on said valve-opening element (B) in order to open the valve (C1), a tube or duct (A1) included in and integral with said dispenser body (A), at least one applicator pad or filter (S) being partially inserted in a removable manner in one end of the tube or duct (A1).
