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What does it do?

Budesonide and formoterol help to prevent breathing problems such as asthma and COPD. It is also used to relieve asthma symptoms for people using the AIR or SMART action plan. Budesonide is a steroid medicine that reduces the swelling of your airways and formoterol opens narrowed airways, making it easier to breathe.

Before you start

  • Tell your doctor if you have osteoporosis (weak bones).
  • Tell your doctor if you are pregnant, planning to become pregnant, or breastfeeding.

How should you use it?

Inhale budesonide and formoterol as directed by your healthcare professional.
Rinse your mouth after use.

If you need quick relief from asthma symptoms or breathing problems, use your ‘reliever’ medicine (e.g. salbutamol, terbutaline, ipratropium). If you have asthma and are using the AIR or SMART action plan, budesonide and formoterol is both your preventer and reliever medicine.

What if you forget a dose?

If it is nearly time for your next dose, skip the missed dose and inhale your next dose at the usual time. Otherwise, inhale the missed dose as soon as you remember.

Can you take other medicines?

Tell your pharmacist or doctor about all medicines or treatments that you may be taking, including vitamins, herbal products or recreational drugs.

What side effects might you notice?

Side EffectsRecommended action

Symptoms of a fast or irregular heartbeat including: fluttering, pounding or pain in your chest, dizziness or fainting

Tell your doctor

Shaking, muscle cramps

Tell your doctor if troublesome

Dry mouth or throat, hoarse voice

Small white sores in mouth, furry tongue (oral thrush)

Rinse your mouth after use. If symptoms continue, tell your doctor

If you notice any other effects, discuss them with your doctor or pharmacist.

Other information:

  • Do not stop using your inhaler without talking to your doctor first.
  • Some people with asthma may get short of breath after taking certain pain-relieving medicines such as aspirin (e.g. Aspec®), diclofenac (e.g. Voltaren®) or ibuprofen (e.g. Nurofen®). Talk to your healthcare professional.
  • The use of inhalers can sometimes make breathing worse. Discuss this with your healthcare professional.
  • Long-term use of budesonide and formoterol may rarely cause effects such as: round face, change in body shape, change in hair growth, thin skin, weak bones, increased risk of infection, increased blood pressure, changes in vision, and diabetes – discuss with your healthcare professional.
  • If you are using your budesonide and formoterol as your reliever, keep it handy at all times so you know where it is when you need it.

This leaflet contains important, but not all, information about this medicine.

Prepared by the MyMedicines Committee at Christchurch Hospital, Te Whatu Ora - Waitaha, New Zealand. March 2024

For more general information about this sheet and its contents, see: What does a My Medicines sheet cover?

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About My Medicines

My Medicines Patient Information Leaflets (PILs) contain important, but not all, information about the medicines they describe.

For more information about the sheets, see: What does a My Medicines sheet cover?

My Medicines is developed by a team at Te Whatu Ora – Waitaha. Our team is made up of doctors, pharmacists, and a non-medical person to help us keep to plain language. We also discuss our information with specialist health professionals or groups when needed