Respiratory Symptoms - Symptoms, Causes, and Diagnosis
Persistent Cough
A persistent cough can be very annoying, but may also be a sign of something serious. What are some causes of a persistent cough, and what tests are often done to diagnose this symptom?
Coughing Up Blood
Coughing up blood can be caused by many conditions. What is coughing up blood, what are the causes, and when should you call your doctor if you are coughing up blood?
Shortness of breath can be caused by many conditions in addition to lung problems. What might you expect and what questions will your doctor ask you if you are short of breath?
Lung Pain
Lung pain isn't really an accurate term since the lung doesn't have pain receptors. But it may feel like pain is coming from your lungs. What might be causing this symptom?
Unexplained weight loss can seem welcome at first, but may be a cause for concern. What causes unexplained weight loss and when should you visit your doctor?
Hoarseness
You may be concerned that you’ve developed hoarseness when you speak. What are the possible causes of hoarseness and when should you see your doctor.
Understanding Your Lung Biopsy
A lung biopsy may be recommended if your doctor finds an abnormality on CT scan of your chest or for some other reason. How is a lung biopsy done and what are the risks?
Hypoxia is a common but confusing term in medicine. What does hypoxia mean, what are the symptoms and causes, and what does it mean if you’re hypoxic?
