Fire crews were called to kitchen fire on the 13th floor of an 18-storey block in Bletchley last night.
One appliance and crew from Bletchley, three from Great Holm, two from Broughton, one from Newport Pagnell and two officers attended the fire at Mellish Court on Melrose Avenue.
The fire was out on arrival.
A woman suffering from the effects of breathing in smoke was left in the care of the ambulance service.