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Fibrocystic breasts

  • Writer: Michael Frey, MD
    Michael Frey, MD
  • Jan 29, 2023
  • 2 min read

Updated: Mar 23

Fibrocystic breast changes are common, with up to 80% of women experiencing symptoms at some point in their life.

Fibrocystic breasts are harmless. They're not a disease, just a common change in breast tissue that a lot of women experience.

Symptoms

  • Pain or discomfort in both breasts that may come and go with your period, but may last through the whole month

  • Breasts that feel full, swollen, or heavy

  • Pain or discomfort under the arms

  • Breast lumps that change in size with the menstrual period



Exams and Tests If you are over 40, you should have a mammogram to screen for breast cancer. For women under 35, a breast ultrasound may be used to look more closely at breast tissue. You may need further tests if a lump was found during a breast exam or your mammogram result was abnormal.



How Are Fibrocystic Breasts Treated?

  • Evening primrose oil. This supplement may reduce breast pain. One study found EPO, used for 6 months, resulted in reduced breast pain. It can be bought from health stores, pharmacies, and online. If you are pregnant or hoping to become pregnant, Don't take Evening Primrose oil.

  • Vitamin E: In one study, the use of Vitamin E for 6 months reduced breast pain. In another study, Vitamin E reduced breast pain with a dose of 200 IU twice daily.

  • Decrease the fat in your diet: which may decrease breast pain or discomfort associated with fibrocystic breasts.

  • Use a heating pad or warm water bottle to relieve your discomfort.

  • Diclofenac sodium 1% gel (Voltaren Arthritis Pain) - available as an OTC arthritis medication; this can be used on the breast to provide pain relief.

  • Adjust birth control pills. If you take birth control pills, skipping the pill-free week or switching birth control methods may help with breast pain symptoms.

  • Wear a well-fitting bra or sports bra




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