All About the Pituitary Gland

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The pituitary gland stimulates all the other endocrine glands to produce their own hormones. It produces a number of hormones including Human Growth Hormone (hGH) responsible for bone and muscle growth and Follicle Stimulating Hormone (FSH) which stimulates the production of the female egg or male sperm.  It is found at the base of the brain.
What can happen when it goes wrong?

When the pituitary gland doesn’t produce enough ‘trigger’ hormones, hypopituitarism occurs. Most often, it is caused by a benign tumor of the pituitary gland although it can also be caused by infections, head injury or even stroke.

Symptoms?
Excessive tiredness, reduced fertility, irregular periods, weight gain, poor libido, dry skin and headaches.
Treatment?
If caused by a tumor, surgery will be required to remove it. Regardless of whether this is successful, daily hormones will then be required to replace those no longer produced.

Adapted from http://www.hippocraticpost.com/palliative/whole-story-hormones/

Irreversible Effects of Previous Cortisol Excess on Cognitive Functions in Cushing’s Disease | Laika’s MedLibLog

Irreversible Effects of Previous Cortisol Excess on Cognitive Functions in Cushing’s Disease | Laika’s MedLibLog.

If we listen to Cushing patients, who are “cured” and have traded Cushing’s disease for Addison’s disease, we notice that they feel better after their high levels of cortisol have normalized, but not fully cured (see two examples of ex-Cushing patients with longlasting if not irreversible health) problems in my previous post here. [added 2010-04-17)

To realize how this affects daily life, I recommend to read the photo-blog 365 days with Cushing by Robin (also author of Survive the Journey). Quite a few of her posts deal with the continuous weakness (tag muscle atrophy), tiredness (tag fatigue), problems with (short-term) memory (see tag memory)  or both (like here and here).

Scientifically the question is to which extent ex-Cushing patients score worse than other healthy individuals or chronically ill people and, if so, whether this can be attributed to the previous high levels of glucocorticoids….

via Irreversible Effects of Previous Cortisol Excess on Cognitive Functions in Cushing’s Disease | Laika’s MedLibLog.

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