• Patients in whom there is doubt about the diagnosis |
• Patients with possible occupational asthma |
• Those who present a management problem, for example |
Brittle asthma symptoms despite high dose inhaled steroids |
Those being considered for long term nebulised therapy |
Asthma worsening in pregnancy; asthma interfering with lifestyle |
Patients recently discharged from hospital |
Referral to a respiratory paediatrician |
• After a life threatening episode or admission to the ITU |
• When asthma is very brittle |
• When normal activity is severely restricted |
• When special investigation is required |
• When long term inhaled steroids are needed at doses above 800 μg/day |
• When oral steroids are required regularly or in courses more than four times per year |