What is cause of shortness of breath?

Many causes. Shortness of breath has many potential causes, many benign but some serious. If associated with other symptoms or progressive, professional medical assessment is prudent. Blood tests (looking for anemia, etc.), cardiac and pulmonary abnormalities can be sorted out fairly easily. Then the underlying causes for those abnormalities can be sought. Psychological causes can be responsible as well.

Related Questions

What could cause palpitations / shortness of breath with little exertion?

Palpitation. Treatments include not using caffeine, alcohol , street drugs, smoking and other stimulant substances. Try to learn meditation and other calming techniques, cut out herbal substances, cough and cold medicines, nutritional supplements, see your doctor to be sure no direct heart problem and for treatment if the basics above don't help. Read more...

What are causes of shortness of breath? I have had a nuclear stress test. An echo gram test? My heart center tests reveal all test are acceptable.

Asthma or COPD. If you have had a normal cardiac work up, it sounds like a lung problem, such as COPD or asthma. At your age, i would be surprised by asthma that has never given you trouble before, but COPD often gets worse as you get older. If you smoke, stop immediately. See your doctor for appropriate meds. Read more...
Sleep apnea. Another possibility is sleep apnea, and increasingly frequently recognized problem with breathing while you are asleep. Talk to your doctor to see if you might be at risk. Common symptoms include snoring, shortness of breath, feeling tired, needing naps and waking with a headache. Read more...

What can cause 2months shortness of breath and fatigue? No fever or cough. Lung sounds and ECG normal. SOB worse in morning and evening.

Vague symptoms. you need to give more info. ? progressive?new?any other symptoms ,? any fever .what was done to work this up so far ? cxr,echo,complete pulmonary function studies , ambulatory piuse ox and a full set of labs may be needed. Read more...

What are the causes of shortness of breath?

Shortness of breath. This is a symptom of not getting enough air. It can be caused by many things. If the person is normal but there isn't enough oxygen, if the person over exerts. If there isn't enough red blood cells in the blood. If the lungs don't work well, heart dysfunction, abnormal respiratory mechanics. Read more...

What would cause shortness of breath?

Big list. Shortness of breath is due to a demand for oxygen by your body in excess of your capacity to deliver it. This can be due to anemia, heart dysfunction, lung disease or airway problems. These will all be aggravated by exercise and if severe can cause a problem going up stairs or even walking. This needs evaluation by your doctor as soon as possible. Read more...

What can cause shortness of breath?

Many things. There are many causes of shortness of breath. The easiest way is to compartmentalize into three categories. 1. Any problems with the heart – heart failure, enlargement of the heart, or valve disease of the heart. 2. Any problem with the lungs – asthma, COPD, fluid around the lungs, fluid in the lungs, or lung scarring to name a few. 3. Everything else – deconditioning or knee/hip pain for example. Read more...

What disease would cause shortness of breath?

Short of breath. there are many diseases that cause shortness of breath from anemia, lung disease, or heart disease, or just deconditioning. You need a doctor evaluation to find out the cause. Read more...