Galactorrhea: Difference between revisions
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== | {{SI}} | ||
{{Infobox medical condition | |||
| name = Galactorrhea | |||
| image = [[File:A_textbook_of_obstetrics_(1899)_(14775159341).jpg|250px]] | |||
| caption = Illustration from a 19th-century obstetrics textbook | |||
| field = [[Endocrinology]] | |||
| synonyms = Galactorrhoea | |||
| symptoms = [[Nipple discharge]], [[breast tenderness]], [[amenorrhea]], [[infertility]] | |||
| complications = [[Hyperprolactinemia]], [[osteoporosis]] | |||
| onset = Any age, commonly in reproductive years | |||
| duration = Variable | |||
| causes = [[Prolactinoma]], [[medications]], [[hypothyroidism]], [[chronic kidney disease]] | |||
| risks = [[Pregnancy]], [[stress]], [[pituitary tumors]] | |||
| diagnosis = [[Blood test]] for [[prolactin]] levels, [[MRI]] of the [[pituitary gland]] | |||
| differential = [[Breast cancer]], [[mastitis]], [[duct ectasia]] | |||
| treatment = [[Dopamine agonists]], [[surgery]], [[radiation therapy]] | |||
| medication = [[Cabergoline]], [[bromocriptine]] | |||
| frequency = Common | |||
| deaths = Rare | |||
}} | |||
'''Galactorrhea''' refers to the unexpected production of breast milk in individuals who are neither pregnant nor have recently given birth. It is not a disease in itself, but rather a symptom of an underlying condition. | '''Galactorrhea''' refers to the unexpected production of breast milk in individuals who are neither pregnant nor have recently given birth. It is not a disease in itself, but rather a symptom of an underlying condition. | ||
== Causes == | == Causes == | ||
Galactorrhea can be caused by a range of factors and conditions: | Galactorrhea can be caused by a range of factors and conditions: | ||
* [[Hormonal imbalances]]: An overproduction of prolactin, the hormone responsible for milk production, can result in galactorrhea. | * [[Hormonal imbalances]]: An overproduction of prolactin, the hormone responsible for milk production, can result in galactorrhea. | ||
* [[Medications]]: Some drugs, such as certain antipsychotics, high blood pressure medications, or hormonal therapies, can induce galactorrhea as a side effect. | * [[Medications]]: Some drugs, such as certain antipsychotics, high blood pressure medications, or hormonal therapies, can induce galactorrhea as a side effect. | ||
| Line 13: | Line 28: | ||
* Chest injuries or surgeries. | * Chest injuries or surgeries. | ||
* Herbal supplements: Supplements such as fenugreek or fennel might lead to breast milk production. | * Herbal supplements: Supplements such as fenugreek or fennel might lead to breast milk production. | ||
== Symptoms == | == Symptoms == | ||
While the primary symptom of galactorrhea is the production of breast milk, other symptoms may accompany the condition: | While the primary symptom of galactorrhea is the production of breast milk, other symptoms may accompany the condition: | ||
* Irregular menstrual periods or absence of periods. | * Irregular menstrual periods or absence of periods. | ||
* Unintended weight gain or loss. | * Unintended weight gain or loss. | ||
| Line 22: | Line 35: | ||
* Visual disturbances. | * Visual disturbances. | ||
* Acne or excessive facial hair growth. | * Acne or excessive facial hair growth. | ||
== Diagnosis == | == Diagnosis == | ||
A comprehensive medical history, physical examination, and certain tests can help diagnose the cause of galactorrhea: | A comprehensive medical history, physical examination, and certain tests can help diagnose the cause of galactorrhea: | ||
* Blood tests: To measure hormone levels, especially prolactin. | * Blood tests: To measure hormone levels, especially prolactin. | ||
* Mammography or ultrasound: To visualize breast tissue. | * Mammography or ultrasound: To visualize breast tissue. | ||
* MRI: If a pituitary tumor is suspected. | * MRI: If a pituitary tumor is suspected. | ||
== Treatment == | == Treatment == | ||
Treatment for galactorrhea largely depends on its cause: | Treatment for galactorrhea largely depends on its cause: | ||
* Adjusting medications: If a particular drug is suspected, an alternative might be recommended. | * Adjusting medications: If a particular drug is suspected, an alternative might be recommended. | ||
* Hormone therapies: For hormone imbalances. | * Hormone therapies: For hormone imbalances. | ||
* Surgery or medication: To treat pituitary tumors. | * Surgery or medication: To treat pituitary tumors. | ||
== Complications == | == Complications == | ||
While galactorrhea itself isn't necessarily harmful, the underlying cause may lead to complications if left untreated. | While galactorrhea itself isn't necessarily harmful, the underlying cause may lead to complications if left untreated. | ||
== Prevention == | == Prevention == | ||
Avoiding drugs and herbal supplements that can induce galactorrhea may prevent its occurrence. Regular medical check-ups can also help identify potential hormonal imbalances early on. | Avoiding drugs and herbal supplements that can induce galactorrhea may prevent its occurrence. Regular medical check-ups can also help identify potential hormonal imbalances early on. | ||
== See Also == | == See Also == | ||
* [[Prolactin]] | * [[Prolactin]] | ||
* [[Pituitary gland]] | * [[Pituitary gland]] | ||
* [[Breast health]] | * [[Breast health]] | ||
== References == | == References == | ||
<references /> | <references /> | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
[[Category:Reproductive health]] | [[Category:Reproductive health]] | ||
[[Category:Endocrine disorders]] | [[Category:Endocrine disorders]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 03:59, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Galactorrhea | |
|---|---|
| File:A textbook of obstetrics (1899) (14775159341).jpg | |
| Synonyms | Galactorrhoea |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Nipple discharge, breast tenderness, amenorrhea, infertility |
| Complications | Hyperprolactinemia, osteoporosis |
| Onset | Any age, commonly in reproductive years |
| Duration | Variable |
| Types | N/A |
| Causes | Prolactinoma, medications, hypothyroidism, chronic kidney disease |
| Risks | Pregnancy, stress, pituitary tumors |
| Diagnosis | Blood test for prolactin levels, MRI of the pituitary gland |
| Differential diagnosis | Breast cancer, mastitis, duct ectasia |
| Prevention | N/A |
| Treatment | Dopamine agonists, surgery, radiation therapy |
| Medication | Cabergoline, bromocriptine |
| Prognosis | N/A |
| Frequency | Common |
| Deaths | Rare |
Galactorrhea refers to the unexpected production of breast milk in individuals who are neither pregnant nor have recently given birth. It is not a disease in itself, but rather a symptom of an underlying condition.
Causes[edit]
Galactorrhea can be caused by a range of factors and conditions:
- Hormonal imbalances: An overproduction of prolactin, the hormone responsible for milk production, can result in galactorrhea.
- Medications: Some drugs, such as certain antipsychotics, high blood pressure medications, or hormonal therapies, can induce galactorrhea as a side effect.
- Pituitary gland tumors: Noncancerous tumors of the pituitary gland, known as prolactinomas, can cause an excess production of prolactin.
- Hypothyroidism: Underactivity of the thyroid gland can lead to an increased prolactin level.
- Chest injuries or surgeries.
- Herbal supplements: Supplements such as fenugreek or fennel might lead to breast milk production.
Symptoms[edit]
While the primary symptom of galactorrhea is the production of breast milk, other symptoms may accompany the condition:
- Irregular menstrual periods or absence of periods.
- Unintended weight gain or loss.
- Reduced libido or impotence.
- Visual disturbances.
- Acne or excessive facial hair growth.
Diagnosis[edit]
A comprehensive medical history, physical examination, and certain tests can help diagnose the cause of galactorrhea:
- Blood tests: To measure hormone levels, especially prolactin.
- Mammography or ultrasound: To visualize breast tissue.
- MRI: If a pituitary tumor is suspected.
Treatment[edit]
Treatment for galactorrhea largely depends on its cause:
- Adjusting medications: If a particular drug is suspected, an alternative might be recommended.
- Hormone therapies: For hormone imbalances.
- Surgery or medication: To treat pituitary tumors.
Complications[edit]
While galactorrhea itself isn't necessarily harmful, the underlying cause may lead to complications if left untreated.
Prevention[edit]
Avoiding drugs and herbal supplements that can induce galactorrhea may prevent its occurrence. Regular medical check-ups can also help identify potential hormonal imbalances early on.
See Also[edit]
References[edit]
<references />
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