I am just wondering what may be addison's symptoms; what do you get, usually?

From Mayo Clinic. Addison's disease symptoms usually develop slowly, often over several months, and may include: muscle weakness and fatigue weight loss and decreased appetite darkening of your skin (hyperpigmentation) low blood pressure, even fainting salt craving low blood sugar (hypoglycemia) nausea, diarrhea or vomiting muscle or joint pains irritability depression acute adrenal failure (addisonian crisis) so.