Inhaler Therapy

Inhaler therapy delivers medicine directly to the airways to ease symptoms or reduce airway inflammation.

Some inhalers relax tightened airway muscles for prompt symptom relief. Others are taken regularly to reduce irritation and swelling in the airways, even when you feel well. The prescribed device, medicine and schedule depend on whether you are managing Asthma, COPD, or another breathing concern.

A reliever inhaler may make breathing feel easier soon after use when airway muscles are tight. A preventer inhaler works through regular use, so improvement is usually noticed gradually rather than as an immediate change. If your breathing worsens or your usual reliever is not helping, seek urgent medical care.

Possible effects depend on the medicine. Reliever inhalers can cause shakiness, a faster heartbeat or headache. Steroid preventer inhalers can cause hoarseness or mouth thrush; rinsing, gargling and spitting after use can help reduce this. Tell a clinician about troublesome symptoms or a reaction after a dose.

Inhaler treatment may be short term for a flare-up, or ongoing when a long-term airway condition needs control. Your clinician reviews symptoms, inhaler use and any tests before changing the plan. Do not stop a preventer inhaler solely because you feel better without discussing it first.

Good technique matters: medicine left on the tongue or released at the wrong moment may not reach the lungs as intended. Bring every inhaler to appointments so the device and technique can be checked.

A clinician may recommend inhalers for recurrent Wheezing, Chest Tightness, Cough or Shortness of Breath when the pattern suggests an airway condition. Spirometry can help assess how air moves through the lungs and support decisions about treatment. An inhaler should be chosen after considering your symptoms, medical history and ability to use the device.

Read the device instructions and ask for a demonstration. Prepare the inhaler as directed, breathe out away from it, seal your lips around the mouthpiece and inhale in the way required for that device. Hold your breath briefly if comfortable, then breathe out. A spacer may be advised for some pressurised inhalers.

Keep a note of symptoms, activity limits and how often you need a reliever. A follow-up can confirm whether the medicine is helping and whether technique needs adjustment. Arrange an earlier review if symptoms interrupt sleep, daily activity or work despite using treatment as advised.

Breathing difficulty can become urgent. Seek emergency help for severe breathlessness, trouble speaking because of breathing, blue or grey lips, confusion, or rapidly worsening symptoms. Use your written action plan if you have one, and do not rely on repeated extra doses without medical advice.

Avoiding personal triggers, stopping smoking, vaccinations where appropriate and learning breathing strategies may support prescribed inhaler treatment. A clinician may also check for other causes of persistent respiratory symptoms rather than simply adding another inhaler.

A GP or respiratory clinician can assess symptoms, prescribe a suitable device and teach its use. Pharmacists can often reinforce technique and explain cleaning, storage and replacement. Take your inhalers and a list of other medicines to the visit.