Question 1

What is Cushing’s Syndrome?

Accepted Answer

Cushing’s Syndrome is a hormonal disorder caused by prolonged exposure to high cortisol levels from the adrenal glands. This can stem from long-term steroid medications or from cortisol-producing tumors in the adrenal or pituitary glands.
Source: MedlinePlus – Definition of Cushing’s Syndrome

Question 2

What are the common symptoms of Cushing’s Syndrome?

Accepted Answer

Symptoms include weight gain (especially in face, abdomen, and “buffalo hump”), round facial appearance (“moon face”), thinning skin, purple stretch marks, muscle weakness, fatigue, high blood pressure, high blood sugar, easy bruising, hirsutism in women, and menstrual irregularities.
Source: NIDDK – Symptoms & Effects of Excess Cortisol

Question 3

How is Cushing’s Syndrome diagnosed?

Accepted Answer

Diagnosis involves hormone testing using 24-hour urinary free cortisol, late?night salivary cortisol, low-dose dexamethasone suppression tests, and blood ACTH levels. Imaging (CT or MRI) of the adrenal or pituitary gland helps locate tumors. More advanced testing such as inferior petrosal sinus sampling may help differentiate pituitary from ectopic sources.
Source: Mayo Clinic – Diagnostic Procedures for Cushing’s

Question 4

What causes Cushing’s Syndrome?

Accepted Answer

It may be caused by long-term use of corticosteroid medications or by tumors of the pituitary gland (Cushing’s disease), adrenal glands, or ectopic hormone-secreting tumors elsewhere in the body.

Question 5

Is Cushing’s Syndrome the same as Cushing’s Disease?

Accepted Answer

No. Cushing’s Disease refers specifically to a pituitary tumor causing excess cortisol, while Cushing’s Syndrome includes all causes of elevated cortisol, including medications or other tumors.

Question 6

Can Cushing’s Syndrome be cured or reversed?

Accepted Answer

Depending on the cause, Cushing’s Syndrome may be treatable and, in some cases, curable. Treatments may include surgery, radiation, or medications to reduce cortisol production.

Question 7

How serious is Cushing’s Syndrome if left untreated?

Accepted Answer

Untreated Cushing’s Syndrome significantly increases mortality risk, mostly due to cardiovascular disease, hypertension, infections, blood clots, metabolic disturbances, and possibly psychiatric complications. Five-year mortality in untreated cases can reach approximately 50%, with a four- to five-fold increased risk compared to the general population.
Source: Medscape – Mortality and Complications in Untreated Cushing’s

Question 8

Who is most likely to develop Cushing’s Syndrome?

Accepted Answer

It can affect individuals of any age but is most commonly seen in adults aged 20 to 50, and it occurs more often in women than men.

Question 9

Why does Cushing’s Syndrome cause osteoporosis and high blood pressure?

Accepted Answer

Excess cortisol disrupts calcium balance and weakens bone tissue, leading to osteoporosis. It also increases sodium retention and constricts blood vessels, raising blood pressure.

Question 10

What treatment options are available for Cushing’s Syndrome?

Accepted Answer

Treatment depends on the cause and may involve reducing steroid use, surgically removing tumors, or using medications that control cortisol levels. Regular follow-up is essential.

Cushings Syndrome Medications