Your doctor may suspect mononucleosis based on your signs and symptoms, how long they've lasted and a physical examination. He or she will look for signs like swollen lymph nodes, tonsils, liver or spleen, and consider how these signs relate to the symptoms you describe. Blood tests. Antibody tests.
Addison's disease symptoms usually develop slowly, often over several months, and may include: Extreme 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.
Symptoms of Immune disorders. The list of signs and symptoms mentioned in various sources for Immune disorders includes the 7 symptoms listed below: 1  Symptoms can vary considerably depending on the particular disorder involved. 2  Immune system symptoms. 3  Susceptibility to infection. 4  Allergy. 5  Hives. 6  Asthma.