Typical symptoms
Asthma can cause episodic wheeze, cough, chest tightness and breathlessness, often varying with time, infections, allergens, exercise or environmental exposure.
Inhaler technique matters
Even the right medicine may work poorly if the device is used incorrectly. Demonstration and periodic re-checking of inhaler technique are important parts of asthma care.
Controller and reliever treatment
Asthma management is based on controlling airway inflammation and preventing exacerbations, not merely treating audible wheeze. The exact inhaler plan should be prescribed according to symptoms, risk and lung function when available.
Seek urgent help
Severe breathlessness, difficulty speaking full sentences, bluish lips, drowsiness, exhaustion, or poor response to prescribed rescue treatment are emergency warning signs.
Important: This page provides general health education and cannot diagnose an individual. New, severe or rapidly worsening symptoms need direct medical assessment.
Emergency symptoms: If there is severe chest pain, major breathing difficulty, new weakness/speech difficulty, loss of consciousness, seizure, severe bleeding or another rapidly life-threatening problem, seek emergency medical care rather than waiting for an online response.