Table 3.

Instructions for dry powder inhaler use from Patient Information Leaflets (60)

Device	Loading dose	Preparation for inhaling the dose	Inhaling dose
Clickhaler™	Hold upright, shake, press	Breathe out as far as comfortable	Steadily and deeply
Diskhaler™	Insert disk, slide tray, pierce disk	Breathe out as far as comfortable	Suck in quickly and deeply
Diskus™	Open, slide	Breathe out as far as comfortable	Suck in quickly and deeply
Easyhaler™	Hold upright, shake, press	Breathe out	Strongly and deeply
Pulvinal™	Hold upright, press button, twist	Breathe out deeply	As quickly and deeply as possible
Turbuhaler™	Hold upright, twist base	Breathe out gently	Deeply and as hard as possible