A guide to understanding your health
Lungs & breathing
Asthma, breathing symptoms and emergency signs.
Health education · Sources checked October 21, 2026
Breathing symptoms and respiratory conditions
Cough, wheeze and breathlessness can occur with asthma and other conditions. They should not be treated as interchangeable diagnoses. If you have asthma, follow the action plan and medicines prescribed by your healthcare team.
Breathing emergencies
Severe difficulty breathing, inability to speak normally, blue lips or trouble staying awake can indicate an emergency. Call 911. Do not wait for an online wellness consultation or substitute a home remedy for urgent care.
Primary health sources
General information based on the cited sources. This page has not undergone independent clinical review and does not replace individual medical assessment or prescribed treatment.
