Breathing exercise for shortness of breath

Breathlessness may occur when airways narrow, the lungs are irritated, the heart is under strain, or the body needs more oxygen. Asthma and COPD can make breathing feel tight; anaemia can contribute to breathlessness through reduced oxygen-carrying capacity. A breathing technique may calm rapid breathing and help you use your diaphragm more comfortably, yet improvement does not identify the cause.

Sit upright, loosen tight clothing, relax your shoulders, and breathe in gently through your nose. Breathe out slowly through lightly pursed lips, making the out-breath longer than the in-breath. Pause briefly and repeat without forcing a deep breath. Stop if you become dizzy, more breathless, or develop chest discomfort. Use prescribed inhalers exactly as directed; do not delay medical advice because a technique helps.

Call emergency services for severe or rapidly worsening breathlessness, blue or grey lips, fainting, confusion, chest pressure, or inability to speak normally. Sudden breathlessness after a sting, food, or medicine may be anaphylaxis and needs urgent help. Arrange prompt assessment for new, recurring, or activity-related symptoms, especially with palpitations, fever, or a persistent cough.

Ask what may be triggering your breathlessness, whether you need lung or heart tests, and which breathing method fits your diagnosis. Ask when to use your reliever medicine and what changes should prompt urgent care.