Nausea is an uneasiness of the stomach that often precedes vomiting. Nausea and vomiting are not diseases, but they are symptoms of many conditions. There are numerous cases of nausea and vomiting. Some causes may not require medical treatment, for example, motion sickness, and other causes may require medical treatment by a doctor, for example, heart attack, lung infections, bronchitis, and pneumonia.
Some causes of nausea and vomiting may be life threatening, for example, heart attack, abdominal obstruction, and cancers.
Treatment of nausea and vomiting depends upon the cause.
Cortisol supplements should only be taken for cases of severe cortisol deficiency, caused by serious disorders such as Addison’s or tuberculosis. If synthetic cortisol is taken when low cortisol levels are not severe enough to warrant it, this can result in a loss of natural cortisol production in the adrenal glands. Patients who see a decrease in their adrenal gland’s natural cortisol production will actually need to take extra cortisol during times of particular stress or activity, such as an illness, to make up for the lowered levels.
When a person is experiencing low cortisol symptoms they need to have blood tests done to determine their exact cortisol levels. A blood test will be done on potassium, sodium and ACTH levels as well as cortisol levels at the same time. To measure the ACTH levels the person must be given a shot of synthetic ACTH first. Then the doctor will test the cortisol levels. An MRI or CT scan may also be done so the doctor can see the condition of the adrenal glands and the pituitary gland. If the test shows the person does indeed have low cortisol levels the treatment for their low cortisol symptoms can include prescription medications. These medications are corticosteroids classified as hydrocortisones and are used to replace the cortisol that the body is not making.