The Warning Signs:

		Your reliever is no longer as effective and you need to use it more frequently that every three hours The wheeze starts to get less but there is no improvement in your ability to breathe You have real difficulty in speaking You start to go a blue - gray colour, especially around the lips and fingertips. This is a condition called cyanosis and indicates that you have insufficient oxygen You become frightened Thinking clearly becomes difficult Every breath becomes increasingly difficult

See the Emergency Section for dealing with severe attacks. Never ignore an attack in the hope that it will get better and go away.