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British Guideline on the MAnAGeMent of AsthMA<br />

Annex 3<br />

116<br />

Time<br />

5 mins<br />

15-20<br />

mins<br />

60<br />

mins<br />

120<br />

mins<br />

Management of severe acute asthma in adults in Emergency Department<br />

PEF >50-75% best or predicted<br />

Moderate asthma<br />

SpO 2 ≥92%<br />

PEF >50-75% best or predicted<br />

no features of acute severe asthma<br />

Give salbutamol (give 4 puffs initially<br />

and give a further 2 puffs, every 2<br />

minutes according to response up to<br />

maximum of 10 puffs) preferably via<br />

spacer<br />

Clinically<br />

stable<br />

AND PEF<br />

>75%<br />

POTENTIAL DISCHARGE<br />

In all patients who received nebulised β agonists<br />

2<br />

prior to presentation, consider an extended<br />

observation period prior to discharge<br />

If PEF

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