It's good to start with a normal X-ray procedure to test your lungs according to the symptoms. You also need to run a full blood count (CBC) and other blood tests to check your blood count. You may also need to supplement your fluid with veins and check your kidney function and electrolyte panels for your body's overall function.
Doctor, we've been coughing and having trouble breathing over the last few days, and I'm worried if you've got pneumonia.