In order to rule out Addison's, a doctor may perform a variety of tests. Firstly, they will conduct a physical examination to assess the patient's symptoms and overall health. During this exam, the doctor may check the patient's blood pressure, heart rate, and other vital signs, as well as look for any signs of skin discoloration. They may also ask about the patient's medical history and any medications they are taking.
Next, the doctor may order blood tests to check for any abnormalities in the patient's electrolytes, hormones, and other substances. These tests can also help to detect markers for Addison's, such as low levels of cortisol or aldosterone.
Imaging tests, such as CT scans or MRIs, may also be used to look for any possible signs of Addison's. These tests can help to identify any signs of adrenal gland damage or other abnormalities in the hormones produced by the gland.
Finally, the doctor may also order urine tests to look for any abnormalities. These tests can detect changes in the levels of certain hormones, such as cortisol, and can help to confirm a diagnosis of Addison's.
Overall, in order to rule out Addison's, a doctor may perform a physical exam, blood tests, imaging tests, and urine tests. These tests can help to diagnose the condition and provide the patient with the treatment they need.