What is a cortisol saliva test?

Cortisol saliva test is used to diagnose various disorders and health problems caused by the overproduction of the cortisol hormone of the body of the body. Cortisol levels must be tested three or four times throughout the day to find that hormones naturally fluctuate. The cortisol saliva test requires that the person spits into the tube at specified time intervals. Once this step is completed, the tubes will be sent to the test device or laboratory for analysis.

Cortisol is a hormone that is produced by the adrenal gland and is involved in many processes in the body. Cortisol, known as stress hormone, is released in large quantities when a person is in stress and also increases blood pressure. Cortisol regulates sugar and glucose levels in the body and is involved in metabolizing fats, proteins and carbohydrates. The hormone also suppresses the immune system; This is obvious when people get stressed after stressful events.

levels of cortisol production can reveal large mnThe lines of information about the basic biological issues that could affect its quality of life. Cortisol levels are naturally the highest in the morning and are the lowest around midnight, because the production of hormones is controlled by a human circadian rhythm. It is therefore necessary that cortisol levels are tested several times throughout the day, so the doctor can evaluate and take into account normal fluctuations. Cortisol levels can also be determined from a blood or urine test, but for many people it is uncomfortable to visit the medical office many times throughout the day. The cortisol saliva test can be performed according to the patient's comfort, as the test simply requires to spat into various test tubes throughout the day.

Some doctors in fact prefer the cortisol test of saliva over the blood test test, as the person contains already processed hormone levels. Many people are also emphasized because of needles or hospitals, and this stress can increase cortisol levels, resulting in inaccurate test results.It is best to rest and avoid any strenuous activity before testing cortisol levels. The person should also create a complete list of any medicines or supplements he uses because certain drugs can affect results.

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cortisol test saliva will usually be ordered for someone who has symptoms of Cushing's syndrome or Addison's disease. Cortisol production can also be a factor for someone with depression, chronic fatigue, fibromyalgia, hyperthyroidism, obesity, insomnia or diabetes. Test results will also provide information on blood sugar, production of sex hormones, pituitary and immune system. The test results also help diagnose the tumor on the adrenal glands or pituitary.