Easy to follow emergency advice on what to do if you or someone you’re with has an asthma attack
On this page:
- What to do in an asthma attack
- Know the signs of an asthma attack
- When to call 999
- When to see your GP
- After your asthma attack
Get more information and advice about the MART regime.
Video: What to do in an asthma attackRespiratory physiotherapist Sonia Munde explains what to do if you have an asthma attack
You’re having an asthma attack if:
- your blue reliever isn't helping, or you need to use it more than every four hours
- you're wheezing a lot, have a very tight chest, or you're coughing a lot
- you're breathless and find it difficult to walk or talk
- your breathing is getting faster and it feels like you can't get your breath in properly
You may have all of these signs and symptoms. Or you may have just some of them. For example, you may not wheeze.
Know your early warning signs
An asthma attack happens when your symptoms get much worse. This can happen quite suddenly or can build up gradually over a few days.
You can stop an asthma attack before it happens, or make it less serious so you don’t end up in hospital, by recognising when your symptoms are getting worse.
Don’t delay getting help if you have an asthma attack. Call 999 if your reliever isn’t helping, or lasting four hours, or you’re worried at any time.
“An asthma attack is a real emergency, and could be life-threatening,” says Asthma UK’s in-house GP, Dr Andy Whittamore.
“Getting help when you need it is so important, to make sure you’re treated quickly. Never think you’re wasting anyone’s time.”
If you managed your asthma attack with your blue reliever inhaler, and your symptoms improved, you still need to make an urgent same-day appointment with your doctor. You need an urgent asthma review after the attack.
If you’ve had an asthma attack, whether you went to hospital or not, find out what you can do now to lower your risk of having another attack.
More support and advice about asthma attacks
If you’re worried about asthma attacks, you can speak to a respiratory nurse specialist on our Helpline by calling 0300 222 5800, Monday-Friday, 9am-5pm. Or you can WhatsApp them on 07378 606 728.
Get more advice about what to do if your child has an asthma attack.
Last updated January 2021
Next review due January 2024
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