Skip to main content

Acute exacerbation of asthma

Advice for professionals

What is an acute exacerbation of asthma?

A worsening of your child’s asthma caused by exposure to one of their triggers. These vary between children but the most common ones are coughs and colds, cold weather, cigarette smoke, pet fur or feathers and pollen.

Asthma Action Plan

Keep this plan with you and take it every time you see the doctor or nurse at your GP surgery (or Hospital). This plan is for patients with asthma – your GP/doctor (or nurse) will fill it in and explain the different medicines to control your asthma. It will also show you how to recognise when the asthma or wheeze is getting worse and what to do about it. By taking steps early – acute attacks can usually be prevented.

Paediatric Pathway

Click here to view the acute asthma paediatric pathway. 
 

 

When should you worry?

If your child is:

  • Too breathless to talk / eat or drink
  • Has blue lips
  • Having symptoms of cough/wheeze or breathlessness which are getting worse despite 10 puffs blue (salbutamol) inhaler every 4 hours
  • Confused and drowsy

Ring 999 for immediate help

Give 10 puffs of blue (salbutamol) reliever inhaler every 10 minutes until ambulance arrives

Keep child in upright position and reassure them

If your child is:

  • Wheezing and breathless and blue (salbutamol) reliever inhaler 2-5 puffs is not lasting 4 hours
  • Having a cough or wheeze/tight chest during the day and night
  • Too breathless to run / play / do normal activities

Immediately contact your GP and make an appointment for your child to be seen that day face to face

Increase blue (salbutamol) reliever inhaler 6-10 puffs every 4 hours

Your child's asthma is good if: 

  • Have no cough
  • Have no wheeze
  • Can play or exercise as usual 
  • Are sleeping well
  • Are going to school
Self care

o keep the asthma under control, you need to take your treatment every day

This guidance has been reviewed and adapted by healthcare professionals across South Yorkshire and Bassetlaw with consent from the Hampshire development groups.

Choose appropriate sized spacer with mask (or mouthpiece if child is over 3 years with good technique and is not significantly short of breath).

  1. Shake the inhaler well and remove cap
  2. Fit the inhaler into the opening at the end of the spacer
  3. Place mask over the child’s face or mouthpiece in their mouth ensuring a good seal
  4. Press the inhaler once and allow the child to take slow breaths between each dose 
  5. Remove the inhaler and shake between every puff. Wait 1 minute between puffs

Repeat steps 1 – 5 for subsequent doses


Plastic spacers should be washed before 1st use and every month as per manufacturer’s guidelines

For videos on using your child’s inhaler and spacer correctly see goo.gl/235DQf

Over the next few days, your child will given a blue (salbutamol) reliever inhaler and you need to take 2-4 puffs of your reliever (1 puff at a time) every 4 hours using the spacer

Download the asthma care plan to support your child's asthma

  • Ensure your child always has access to their reliever (blue) inhaler and spacer
  • Start reliever treatment early at the start of a runny nose - 2 puffs 4 hourly
  • Remember to leave a spare reliever inhaler (with/without spacer) at school for your child and ensure that it is kept in date
  • Remember to take inhaler with you or your child on any trips away from home
  • Always use the correct inhaler device as prescribed for you or your child
  • Remember a spacer is the best way to deliver reliever treatment in an emergency
  • Remember to keep any follow up appointments and attend their annual asthma review at their general practice
  • If your child has been discharged from hospital following an exacerbation, you should arrange for them to be seen in the next 48 hours by the GP/Practice nurse
Feedback Question: Has the advice on this page helped you with a healthcare decision?