Risk factors for adrenal crisis include physical stress such as infection, dehydration, trauma, or surgery, adrenal gland or pituitary gland injury, and ending treatment with steroids such as prednisone or hydrocortisone too early. Symptoms: Headache; Profound weakness; Fatigue; Slow, sluggish movement; Nausea; Vomiting; Low blood pressure; Dehydration; High fever