Been having many symptoms for years, including exercise intolerance, hypoglycemia, nausea, dizziness, low body temp, cold intolerance, etc etc. Just did an adrenal panel (saliva). Cortisol results are: Morning - 33 (H), Noon - 4 (L), Afternoon - 4, Midnight - 2. DHEA: 6 Insulin: <3 fasting and non fasting Progesterone: 51 Salivary IgA: 13 Same test 4 years ago: Cortisol results are: Morning - 14, Noon - 10, Afternoon - 7, Midnight - 3. DHEA: 8 Insulin: 6 fasting and <3 non fasting Progesterone: 17 Salivary IgA: 16 Doctor is starting me on a low dose of hydrocortisone morning and afternoon. 2.5 for both now and increasing gradually. Anyone see a cortisol curve like this? Opinions as to what is going on?