Shortness of breath
Sudden shortness of breath, or breathing difficulty (dyspnoea), is the most common reason for visiting a hospital accident and emergency department.
You should call your GP immediately if you have sudden shortness of breath, as there may be a problem with your airways or heart. Your GP will assess you over the phone, andmay either visit you at hom
Sudden and unexpected breathlessness is most likely to be caused by one of the following health conditions. Click on the links below for more information about these conditions. A problem with your lu