Salbutamol is used to relieve symptoms of asthma and chronic obstructive pulmonary disease (COPD) such as coughing, wheezing and feeling breathless.
It's a type of medicine called a bronchodilator. It works by relaxing the muscles of the airways into the lungs, which makes it easier to breathe.
Salbutamol comes in an inhaler. Salbutamol inhalers are usually blue.
It can also be given using a nebuliser, but this is usually only if you have severe asthma or COPD. A nebuliser is a machine that helps you breathe in your medicine as a mist, using a mask or a mouthpiece. You can use a nebuliser in hospital or you may be given one to manage your condition at home.
Salbutamol is only available on prescription.
Key facts
- Salbutamol inhalers are safe and effective with few side effects if you use them as advised by your doctor, pharmacist or nurse.
- Salbutamol inhalers are called reliever inhalers because they give you quick relief from breathing problems when you need it. You'll usually also be given a preventer inhaler to help stop (prevent) symptoms and you'll use this every day.
- Salbutamol comes in different types of inhaler. Check the instructions for the inhaler you're using, and check your technique with a doctor, nurse or pharmacist.
- If you need to use your salbutamol inhaler more than 3 times a week, it could be a sign that your condition is not well controlled. Talk to your doctor, pharmacist or nurse.
- Salbutamol is OK to use in pregnancy and while breastfeeding.
- Make sure you know when your inhaler needs replacing. If it does not have a counter on the side, you may need to keep a record of how many doses you have left.