Asthma + Lung UK – Formerly the British Lung Foundation, Asthma + Lung UK supports people with severe respiratory illnesses like COPD, pulmonary fibrosis, and advanced asthma. They offer helplines staffed by respiratory experts, patient information guides, and support groups to help individuals manage difficult symptoms such as breathlessness and fatigue. The charity works to improve access to respiratory care, including end-of-life and palliative services, ensuring patients and families receive the emotional and practical support needed during advanced illness.