Basics: Testing: Prolactin

prolactin (PRL) test measures how much of a hormone called prolactin you have in your blood. The hormone is made in your pituitary gland, which is located just below your brain.

When women are pregnant or have just given birth, their prolactin levels increase so they can make breast milk. But it’s possible to have high prolactin levels if you’re not pregnant, and even if you’re a man.

Your doctor may order a prolactin test when you report having the following symptoms:

For women

For men

  • Decreased sex drive
  • Difficulty in getting an erection
  • Breast tenderness or enlargement
  • Breast milk production (very rare)

For both

Causes of Abnormal Prolactin Levels

Normally, men and nonpregnant women have just small traces of prolactin in their blood. When you have high levels, this could be caused by:

Also, kidney diseaseliver failure, and polycystic ovarian syndrome (a hormone imbalance that affects ovaries) all can affect the body’s ability to remove prolactin.

How the Test Is Done

You don’t need to make any special preparations for a prolactin test. You will get a blood sample taken at a lab or a hospital. A lab worker will insert a needle into a vein in your arm to take out a small amount of blood.

Some people feel just a little sting. Others might feel moderate pain and see slight bruising afterwards.

After a few days, you’ll get the results of your prolactin test in the form of a number.

The normal range for prolactin in your blood are:

  • Males: 2 to 18 nanograms per milliliter (ng/mL)
  • Nonpregnant females: 2 to 29 ng/mL
  • Pregnant females: 10 to 209 ng/mL

If Your Prolactin Levels Are High

If your value falls outside the normal range, this doesn’t automatically mean you have a problem. Sometimes the levels can be higher if you’ve eaten or were under a lot of stress when you got your blood test.

Also, what’s considered a normal range may be different depending on which lab your doctor uses.

If your levels are very high — up to 1,000 times the upper limit of what’s considered normal — this could be a sign that you have prolactinoma. This tumor is not cancer, and it is usually treated with medicine. In this case, your doctor may want you to get an MRI.

You’ll lie inside a magnetic tube as the MRI device uses radio waves to put together a detailed image of your brain. It will show whether there’s a mass near your pituitary gland and, if so, how big it is.

If Your Levels Are Low

If your prolactin levels are below the normal range, this could mean your pituitary gland isn’t working at full steam. That’s known as hypopituitarism. Lower levels of prolactin usually do not need medical treatment.

Certain drugs can cause low levels of prolactin. They include:

Treatment

Not all cases of high prolactin levels need to be treated.

Your treatment will depend on the diagnosis. If it turns out to be a small prolactinoma or a cause can’t be found, your doctor may recommend no treatment at all.

In some cases, your doctor may prescribe medicine to lower prolactin levels. If you have a prolactinoma, the goal is to use medicine to reduce the size of the tumor and lower the amount of prolactin.

From https://www.webmd.com/a-to-z-guides/prolactin-test

 

Basics: Diagnostic Procedures in Suspected Adrenocortical Carcinoma

⁉️ Cushing’s Myths and Facts: Cushing’s is RARE, No one has Cushing’s!

Myth: “Cushing’s is RARE”, “No one has Cushing’s!”, “It is literally impossible for you to have Cushing’s Disease!”

myth-busted

Fact: We have all been guilty of referring to Cushing’s as a “Rare” disease. I*, myself, say this all the time. In fact, the statistics state that only about 2 in every million people are afflicted with this disease. However, these are documented cases.

In reality, Cushing’s is not as rare as we once thought. The fact is that Cushing’s is just rarely diagnosed! Non-experts tend to not test accurately and adequately for Cushing’s.

With an inappropriate protocol for testing, the prevalence of accurate diagnoses decreases. Cushing’s experts DO understand how extensive and difficult the diagnostic process is, so they tend to be more deliberate and thorough when exploring possible Cushing’s in their patients. Cushing’s patients who cycle also have to be more persistent in asking for adequate testing so that they are appropriately diagnosed.

The following video is an accurate portrayal of what many patients experience when trying to get help for their symptoms:

Please review the following links:
http://home.comcast.net/~staticnrg/Cushings/LimitationsSC_UFC_dex_mildCS.pdf
http://survivethejourney.blogspot.com/2008/11/new-research-has-shown-cushings.html

* Dr. Karen Ternier Thames

⁉️ Cushing’s Myths and Facts: Cushing’s is RARE, No one has Cushing’s!

Myth: “Cushing’s is RARE”, “No one has Cushing’s!”, “It is literally impossible for you to have Cushing’s Disease!”

myth-busted

Fact: We have all been guilty of referring to Cushing’s as a “Rare” disease. I*, myself, say this all the time. In fact, the statistics state that only about 2 in every million people are afflicted with this disease. However, these are documented cases.

In reality, Cushing’s is not as rare as we once thought. The fact is that Cushing’s is just rarely diagnosed! Non-experts tend to not test accurately and adequately for Cushing’s.

With an inappropriate protocol for testing, the prevalence of accurate diagnoses decreases. Cushing’s experts DO understand how extensive and difficult the diagnostic process is, so they tend to be more deliberate and thorough when exploring possible Cushing’s in their patients. Cushing’s patients who cycle also have to be more persistent in asking for adequate testing so that they are appropriately diagnosed.

The following video is an accurate portrayal of what many patients experience when trying to get help for their symptoms:

Please review the following links:
http://home.comcast.net/~staticnrg/Cushings/LimitationsSC_UFC_dex_mildCS.pdf
http://survivethejourney.blogspot.com/2008/11/new-research-has-shown-cushings.html

* Dr. Karen Ternier Thames

🎤 Archived Interview: Heather S, Pituitary Cushing’s Survivor

 

Heather, pituitary surgery on January 18, 2006 after years of medical problems, June 5, 7:30PM

 

Listen at http://www.blogtalkradio.com/cushingshelp/2008/06/05/interview-with-heather-s-pituitary-cushings-survivor

 

HOME | Sitemap | Abbreviations | Adrenal Crisis! | Glossary | Forums | Bios | Add Your Bio | Add Your Doctor | MemberMap | CushieWiki

⁉️ Cushing’s Myths and Facts: Cushing’s is RARE, No one has Cushing’s!

Myth: “Cushing’s is RARE”, “No one has Cushing’s!”, “It is literally impossible for you to have Cushing’s Disease!”

myth-busted

Fact: We have all been guilty of referring to Cushing’s as a “Rare” disease. I*, myself, say this all the time. In fact, the statistics state that only about 2 in every million people are afflicted with this disease. However, these are documented cases.

In reality, Cushing’s is not as rare as we once thought. The fact is that Cushing’s is just rarely diagnosed! Non-experts tend to not test accurately and adequately for Cushing’s.

With an inappropriate protocol for testing, the prevalence of accurate diagnoses decreases. Cushing’s experts DO understand how extensive and difficult the diagnostic process is, so they tend to be more deliberate and thorough when exploring possible Cushing’s in their patients. Cushing’s patients who cycle also have to be more persistent in asking for adequate testing so that they are appropriately diagnosed.

The following video is an accurate portrayal of what many patients experience when trying to get help for their symptoms:

Please review the following links:
http://home.comcast.net/~staticnrg/Cushings/LimitationsSC_UFC_dex_mildCS.pdf
http://survivethejourney.blogspot.com/2008/11/new-research-has-shown-cushings.html

* Dr. Karen Ternier Thames

🎤 Archived Interview with Heather S, Pituitary Cushing’s Survivor

 

Heather, pituitary surgery on January 18, 2006 after years of medical problems, June 5, 7:30PM

 

Listen at http://www.blogtalkradio.com/cushingshelp/2008/06/05/interview-with-heather-s-pituitary-cushings-survivor

 

HOME | Sitemap | Adrenal Crisis! | Abbreviations | Glossary | Forums | Donate | Bios | Add Your Bio | Add Your Doctor | MemberMap | CushieWiki

⁉️ Myths and Facts about Cushing’s: Cushing’s is RARE, No one has Cushing’s!

Myth: “Cushing’s is RARE”, “No one has Cushing’s!”, “It is literally impossible for you to have Cushing’s Disease!”

myth-busted

Fact: We have all been guilty of referring to Cushing’s as a “Rare” disease. I*, myself, say this all the time. In fact, the statistics state that only about 2 in every million people are afflicted with this disease. However, these are documented cases.

In reality, Cushing’s is not as rare as we once thought. The fact is that Cushing’s is just rarely diagnosed! Non-experts tend to not test accurately and adequately for Cushing’s.

With an inappropriate protocol for testing, the prevalence of accurate diagnoses decreases. Cushing’s experts DO understand how extensive and difficult the diagnostic process is, so they tend to be more deliberate and thorough when exploring possible Cushing’s in their patients. Cushing’s patients who cycle also have to be more persistent in asking for adequate testing so that they are appropriately diagnosed.

The following video is an accurate portrayal of what many patients experience when trying to get help for their symptoms:

Please review the following links:
http://home.comcast.net/~staticnrg/Cushings/LimitationsSC_UFC_dex_mildCS.pdf
http://survivethejourney.blogspot.com/2008/11/new-research-has-shown-cushings.html

* Dr. Karen Ternier Thames

Interview with Heather S, Pituitary Cushing’s Survivor

 

Heather, pituitary surgery on January 18, 2006 after years of medical problems, June 5, 7:30PM

 

Listen at http://www.blogtalkradio.com/cushingshelp/2008/06/05/interview-with-heather-s-pituitary-cushings-survivor

 

HOME | Sitemap | Adrenal Crisis! | Abbreviations | Glossary | Forums | Donate | Bios | Add Your Bio | Add Your Doctor | MemberMap | CushieWiki

Cushing’s is RARE”, “No one has Cushing’s!

Myth: “Cushing’s is RARE”, “No one has Cushing’s!”, “It is literally impossible for you to have Cushing’s Disease!”

myth-busted

Fact: We have all been guilty of referring to Cushing’s as a “Rare” disease. I*, myself, say this all the time. In fact, the statistics state that only about 2 in every million people are afflicted with this disease. However, these are documented cases.

In reality, Cushing’s is not as rare as we once thought. The fact is that Cushing’s is just rarely diagnosed! Non experts tend to not test accurately and adequately for Cushing’s.

With an inappropriate protocol for testing, the prevalence of accurate diagnoses decreases. Cushing’s experts DO understand how extensive and difficult the diagnostic process is, so they tend to be more deliberate and thorough when exploring possible Cushing’s in their patients. Cushing’s patients who cycle also have to be more persistent in asking for adequate testing so that they are appropriately diagnosed.

The following video is an accurate portrayal of what many patients experience when trying to get help for their symptoms:

Please review the following links:
http://home.comcast.net/~staticnrg/Cushings/LimitationsSC_UFC_dex_mildCS.pdf
http://survivethejourney.blogspot.com/2008/11/new-research-has-shown-cushings.html

* Dr. Karen Ternier Thames