A nebuliser converts liquid medication into a fine mist that is inhaled directly into the lungs. Unlike puffer inhalers, nebulisers don't require the patient to coordinate breathing with actuation — making them particularly effective for young children, elderly patients, and anyone who struggles with standard inhalers during respiratory distress.
If you've been told you need a nebuliser — or you're researching options for a child or family member — this guide covers everything you need to know. For patients with COPD specifically, also read our complete COPD equipment guide which covers how nebulisers fit alongside oxygen concentrators and other home respiratory equipment.
How Does a Nebuliser Work?
All nebulisers turn liquid medication into aerosol particles small enough to be inhaled into the lower airways. The particle size matters: particles between 1 and 5 microns reach the bronchioles and alveoli where they're needed for asthma, COPD, and lower respiratory infection treatment.
There are two fundamentally different technologies:
Compressor Nebulisers
Uses compressed air through a jet nozzle to create turbulence that breaks liquid into aerosol droplets. Reliable, handles the full range of medications including thick suspensions.
Advantages: Works with virtually all inhaled medications; more durable long-term; lower upfront cost
Disadvantages: Louder (55–65 dB); slower treatment times (10–15 minutes); requires wall power
Best for: Home treatment with a wide range of medications, clinical use, COPD patients on antibiotics or thick suspension medications.
Mesh Nebulisers
Vibrates liquid through a membrane with thousands of tiny holes, producing fine aerosol without a compressor. Near-silent, faster treatment times, lower residual medication waste.
Advantages: Near-silent; battery-powered; faster (5–8 minutes)
Disadvantages: Mesh can clog; not compatible with all medications; higher cost
Best for: Children, travel, patients on standard bronchodilators or saline.
Which Medications Can Be Nebulised?
- Salbutamol (Ventolin) — both compressor and mesh
- Ipratropium bromide (Atrovent) — both
- Normal and hypertonic saline — both
- Budesonide (Pulmicort) — compressor; check mesh compatibility
- Colistin, tobramycin, dornase alfa — compressor only
Our Nebuliser Range
- Yuwell 403M — $109: Quiet home compressor, oil-free, 1–5 micron particle size.
- Yuwell 403AI — $129: Family compressor with adult and child masks included.
- Yuwell 403T — $139: Compact home compressor for standard bronchodilator therapy.
- Yuwell 407A — $139: Clinical-duty compressor, 24-hour operation rating, ≤55 dB. Best for COPD patients requiring extended daily nebuliser sessions.
- Yuwell M102 — $109: Portable mesh, near-silent, battery-powered. Best for paediatric use and travel.