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Symbicort (Budesonide/Formoterol) vs Other Asthma Inhalers: Complete Comparison

Oct, 25 2025

Symbicort (Budesonide/Formoterol) vs Other Asthma Inhalers: Complete Comparison
  • By: Chris Wilkinson
  • 4 Comments
  • Pharmacy and Medications

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If you or someone you care for uses a maintenance inhaler for asthma or COPD, you’ve probably heard the name Symbicort. But how does it really stack up against the many other options on the market? This guide breaks down the science, the device, the side‑effect profile, and the cost so you can decide which inhaler fits your lifestyle best.

What is Symbicort?

Symbicort is a combination inhaler that contains Budesonide, a corticosteroid, and Formoterol, a long‑acting beta‑agonist (LABA). The drug was approved in 2006 for maintenance therapy in asthma and chronic obstructive pulmonary disease (COPD). By pairing an anti‑inflammatory steroid with a bronchodilator, Symbicort attacks both airway swelling and muscle tightening in one puff.

How Symbicort Works

Budesonide reduces the release of inflammatory mediators, decreasing mucus production and airway hyper‑responsiveness. Formoterol binds to beta‑2 receptors on airway smooth muscle, causing relaxation and keeping the airways open for up to 12 hours. The inhaler uses a press‑controlled metered‑dose (pMDI) system, delivering a fine mist that reaches the lower lungs efficiently.

Typical Use and Dosing

  • Adults with asthma: two inhalations twice daily (400 µg budesonide / 12 µg formoterol per inhalation).
  • Adults with COPD: one to two inhalations twice daily, depending on severity.
  • Maximum daily dose: 800 µg budesonide and 24 µg formoterol.

Patients are instructed to shake the canister, exhale fully, then inhale slowly while pressing the actuator. A spacer can improve drug deposition for those who have coordination difficulties.

Key Benefits of Symbicort

  • Convenient combination: One inhaler replaces separate steroid and LABA devices.
  • Fast onset from formoterol (as quick as a rescue inhaler) while still providing long‑term control.
  • Proven efficacy in both asthma and COPD clinical trials.
  • Compact size fits easily in a pocket or bag.
Art Nouveau style cartoon showing multiple inhalers arranged for comparison with side‑effect icons.

Common Alternatives

Several other inhalers pair a corticosteroid with a LABA or offer a similar maintenance profile. The most frequently prescribed alternatives include:

  • Advair (fluticasone/salmeterol) - Dry‑powder inhaler (DPI).
  • Breo Ellipta (fluticasone/vilanterol) - Once‑daily DPI.
  • Pulmicort (budesonide) - Steroid‑only inhaler, usually twice daily.
  • Albuterol (salbutamol) - Short‑acting beta‑agonist (SABA) rescue inhaler, not a maintenance option but often used alongside.
  • Spiriva (tiotropium) - Long‑acting anticholinergic for COPD, sometimes added to steroid/LABA therapy.

Side‑Effect Profile Comparison

All inhaled corticosteroids (ICS) can cause oral thrush, hoarseness, or dysphonia, especially if the mouth isn’t rinsed after use. LABAs can lead to tremor or palpitations. Below is a quick snapshot of the most common adverse events for each product.

Side‑Effect Summary for Symbicort and Alternatives
Inhaler ICS Component LABA Component Typical Side‑Effects
Symbicort Budesonide Formoterol Oral thrush, hoarseness, mild tremor
Advair Fluticasone Salmeterol Oral thrush, hoarseness, headache
Breo Ellipta Fluticasone Vilanterol Oral thrush, sore throat, occasional palpitations
Pulmicort Budesonide (ICS only) - Oral thrush, dysphonia, cough
Albuterol - Salbutamol (SABA) Tremor, nervousness, rapid heart rate

Dosage Frequency and Device Type

Convenience matters. Symbicort and Advair require twice‑daily dosing, while Breo Ellipta’s once‑daily schedule can improve adherence. Pulmicort is typically taken twice daily, but because it contains only a steroid, some patients add a separate rescue inhaler. Albuterol is taken as needed, often multiple times per day during flare‑ups.

Device type also influences preference. pMDIs (Symbicort, Albuterol) need a coordinated inhale‑press motion, which can be challenging for young children or the elderly. DPIs (Advair, Breo, Pulmicort) rely on a fast, deep inhalation, and they don’t require propellants, making them more environmentally friendly.

Cartoon scene of a person deciding among inhalers, surrounded by icons for dosage, device type, and cost.

Cost Considerations

In Australia, bulk‑prescription pricing (PBS) subsidizes many inhalers, but out‑of‑pocket costs can still vary:

  • Symbicort: Approx. AU$30-$45 per 120‑dose inhaler.
  • Advair: Approx. AU$35-$50 per 120‑dose inhaler.
  • Breo Ellipta: Around AU$45-$60 for a 30‑dose once‑daily device.
  • Pulmicort (dry‑powder): Roughly AU$20-$30 per 120‑dose inhaler.
  • Albuterol: AU$15-$25 for a 200‑dose rescue canister.

Check with your pharmacist about PBS eligibility, generic alternatives, or patient assistance programs.

Choosing the Right Inhaler: Decision Factors

  1. Frequency of Symptoms: If you need daily control, a twice‑daily combination like Symbicort or Advair works well. For milder disease, a once‑daily option (Breo) may suffice.
  2. Device Preference: Struggle with coordination? A DPI may be easier.
  3. Side‑Effect Tolerance: Budesonide tends to cause slightly less oral thrush than fluticasone for some patients.
  4. Cost & Insurance: Review PBS listing and see which brand your plan covers.
  5. Concurrent Conditions: COPD patients often need an additional anticholinergic like Spiriva; asthma‑only patients may not.

Pros and Cons Summary

Quick Comparison of Major Inhalers
Inhaler Pros Cons
Symbicort Fast LABA onset, two‑in‑one, pMDI works with spacers Twice‑daily dosing, requires coordination
Advair Well‑studied, DPI easy for most Requires strong inhalation, twice daily
Breo Ellipta Once‑daily, high adherence rates Higher price, DPI
Pulmicort ICS‑only, useful for mild asthma No LABA, may need rescue inhaler
Albuterol Rapid relief for attacks Not a maintenance therapy

Final Thoughts

There’s no one‑size‑fits‑all inhaler. Symbicort shines when you want a quick‑acting LABA coupled with a potent steroid in a single pMDI, especially if you already use a spacer. If you prefer fewer daily doses, Breo Ellipta’s once‑daily DPI could improve compliance. For patients who are sensitive to inhaler technique, a DPI such as Advair or Pulmicort may be gentler on the throat.

Talk with your prescriber about your symptom pattern, lifestyle, and budget. A tailored choice will keep your lungs open and your daily routine smooth.

Can I switch from Symbicort to another inhaler without a doctor’s order?

No. Switching asthma or COPD maintenance therapy should always be done under medical supervision to avoid loss of control or side‑effects.

Is Symbicort safe for children?

Symbicort is approved for ages 12 and up in Australia. For younger children, pediatricians often prescribe budesonide‑only inhalers or other age‑specific combos.

How often should I clean my Symbicort inhaler?

Wipe the mouthpiece with a clean dry tissue after each use. Replace the canister when you notice a change in spray tone or after 12 months, even if doses remain.

What makes Budesonide different from Fluticasone?

Budesonide has a slightly lower systemic absorption, leading to fewer steroid‑related side effects for some patients, while Fluticasone is more potent per microgram.

Do I need a spacer with Symbicort?

A spacer is recommended for children, elderly, or anyone who has difficulty coordinating inhalation with the actuator. It helps deliver more medication to the lungs and reduces oral deposition.

Tags: Symbicort Budesonide Formoterol asthma inhalers alternative inhalers

4 Comments

Lionel du Plessis
  • Chris Wilkinson

Symbicort leverages a budesonide/formoterol matrix delivering dual-phase bronchodilation; the pMDI actuator demands coordinated inhalation, which can be mitigated by a spacer.

Andrae Powel
  • Chris Wilkinson

I totally get how overwhelming the inhaler options can be. When I was first prescribed a combo, I looked at the dosing frequency, the device type, and the cost. For most patients, the twice‑daily schedule of Symbicort or Advair is manageable, but if you struggle with coordination a DPI like Breo might be a better fit. Also, rinsing the mouth after each puff really cuts down on thrush risk. Talk to your pharmacist about PBS subsidies – they can make a big difference in out‑of‑pocket costs.

Leanne Henderson
  • Chris Wilkinson

Wow, that’s a solid rundown! 😊 It’s amazing how the pharmacokinetics of budesonide differ from fluticasone-lower systemic exposure, right? And the dual action of formoterol gives you that rapid relief plus 12‑hour control, which is pretty neat, isn’t it? I also love the tip about spacers; they’re a game‑changer for kids and the elderly!! Keep the info coming!

Megan Dicochea
  • Chris Wilkinson

Choosing an inhaler really comes down to personal routine and inhaler technique. If you have trouble syncing the press and inhale a pMDI can be tricky. A DPI eliminates that step but requires a strong breath. Consider what feels natural for you.

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