Winter Asthma: Five Warning Signs and Ways to Keep Symptoms Under Control

Cold air and changing weather can worsen asthma symptoms in winter, making early diagnosis and consistent treatment important in reducing the risk of severe attacks.

Warning signs to watch for include wheezing, coughing, shortness of breath, chest tightness and sleep disturbed by breathing problems. New or worsening symptoms should prompt medical advice, especially when they interfere with everyday activities.

People with asthma should follow their prescribed treatment rather than stopping medication when they feel better. Reviewing inhaler technique with a healthcare professional and following a personalised asthma action plan can help keep symptoms under control.

Reducing exposure to cold air, smoke and other known triggers may also help. Covering the nose and mouth loosely with a scarf outdoors can warm inhaled air, while keeping prescribed reliever medication accessible allows a quicker response if symptoms develop.

Severe breathing difficulty, or symptoms that do not improve after using prescribed reliever treatment, require urgent medical attention. Recognising deterioration early and seeking help promptly are essential to preventing a dangerous escalation.