What should you know about permanent treatment for asthma?

Asthma involves sensitive, inflamed airways that can narrow in response to triggers. Symptoms may include wheezing, cough, chest tightness, or breathlessness, and their pattern can change over time. Controller inhalers are used regularly when prescribed to reduce airway inflammation; reliever inhalers are used for sudden symptoms according to the action plan. Treatment is chosen according to symptoms, examination, inhaler technique, and response.

Allergic rhinitis, house dust mite allergy, smoke, infections, exercise, and workplace irritants may influence symptoms. Treating related problems and reducing triggers can support control, but should not replace prescribed asthma medicine.

Use inhalers exactly as directed and ask a clinician or pharmacist to watch your technique. Keep an up-to-date written action plan, record changing symptoms, and attend reviews even when breathing feels settled. Do not stop a controller medicine suddenly without advice. Check that your inhaler supply is available, and discuss exercise, allergies, smoking exposure, pregnancy, and work triggers during review. A nebuliser is not automatically stronger than an inhaler and is generally reserved for situations advised by a healthcare professional.

Seek urgent medical help if breathing is rapidly worsening, you cannot speak comfortably in full sentences, your lips look blue or grey, you feel faint or confused, or your reliever is not helping as directed. A severe attack can worsen quickly. For repeated night symptoms, increasing reliever use, persistent cough, or frequent wheezing, arrange a prompt review so the plan can be reassessed.

Ask which inhaler is the controller, what to do during worsening symptoms, when to seek emergency help, and whether allergies or another condition are affecting control. Ask for a technique check and a written action plan.