My tattoos were rarely itchy, either. My favorite carrier oils to use have been avocado oil, sweet almond oil, and emu oil. My favorite essential oils for my tattoo healing have been frankincense, lavender, helichrysum, and myrrh.
Further Tests. There are other tests used for the diagnosis of Cushingâs disease such as the dexamethasone suppression and corticotropin-releasing hormone (CRH) stimulation tests. However, these are not as reliable in distinguishing between the causes as IPSS. A doctor may want to do multiple tests to confirm the results.
What To Think About. Some doctors think that a 24-hour urine free cortisol test is more accurate than an overnight dexamethasone suppression test. Like an overnight dexamethasone suppression test, a 24-hour urine free cortisol test is used to look for Cushing's syndrome. To learn more, see the topic Cortisol in Urine.