Understanding Breast Pain: Causes, Symptoms, and Treatment Options

Creator: Doctronic
Published: 2023-08-31

Key Takeaways

Affects up to 70% of women but accounts for less than 5% of breast cancer cases—hormonal fluctuations during menstrual cycles are the primary culprit, not malignancy.
Cyclical pain typically occurs 1-2 weeks before menstruation and resolves afterward, while non-cyclical pain remains constant and often stems from chest wall muscles or fibrocystic changes.
A properly fitted supportive bra can reduce symptoms by up to 85% in women with large breasts—many women wear incorrect sizes that worsen discomfort.
Evening primrose oil (1-3 grams daily) shows modest benefit for cyclical pain in clinical studies, while caffeine reduction may help within 2-4 months of elimination.
Persistent unilateral pain lasting longer than one menstrual cycle, especially with lumps or skin changes, warrants medical evaluation to rule out rare underlying conditions.

Breast pain, also known as mastalgia, can be a concerning and uncomfortable experience for many women. While breast pain itself is not typically a sign of breast cancer, it is essential to understand the various causes and when to seek medical attention.

Types of Breast Pain

There are two main types of breast pain:

Cyclical breast pain: Linked to the menstrual cycle and hormonal changes
Noncyclical breast pain: Caused by factors unrelated to the menstrual cycle

Cyclical Breast Pain

Cyclical breast pain is the most common type of breast pain and is related to hormonal fluctuations during the menstrual cycle. Symptoms may include:

Aching and heaviness in the breasts
Swelling or lumpiness
Pain in both breasts, particularly in the upper and outer areas
Pain radiating to the armpits

Cyclical breast pain is most common in women in their 20s and 30s, as well as those approaching menopause. Treatment options may include oral contraceptives, reducing caffeine intake, and over-the-counter pain relievers like acetaminophen or ibuprofen.

Hormonal Changes and Breast Pain

Hormonal changes throughout a woman's life can contribute to breast pain. These changes may occur during:

Puberty
Menstrual periods or premenstrual syndrome (PMS)
Pregnancy, particularly in the first trimester
Breastfeeding, which can lead to mastitis if a blocked milk duct becomes infected
Menopause

Fibrocystic Breast Changes

Fibrocystic breast changes are another common cause of breast pain, affecting about half of women between the ages of 20 and 50. This condition involves the formation of fibrous tissue and fluid-filled cysts in the breasts. While it can be painful, it is generally harmless and does not require treatment unless symptoms are severe.

Extramammary Breast Pain

Extramammary breast pain feels like it originates in the breasts but actually radiates from another area, such as the chest wall. This type of pain often improves with rest, nonsteroidal anti-inflammatory medications (NSAIDs), and sometimes cortisone injections. Straining the pectoralis major muscle beneath the breasts can also cause pain that feels like it is coming from the breasts.

Understanding Breast Pain: Causes, Symptoms, and Treatment Options

Other Causes of Breast Pain

In addition to the causes mentioned above, breast pain can also result from:

Infection, such as mastitis or thrush
Injury or trauma to the breast
Certain medications, including some heart and psychiatric drugs
Skin conditions like dermatitis
Inadequate breast support, particularly in women with large, heavy breasts

When to Seek Medical Attention

While breast pain is rarely a sign of breast cancer, it is essential to consult your healthcare provider if you experience persistent or severe breast pain, notice any lumps or changes in your breasts, or have concerns about your breast health. Your doctor can help determine the underlying cause of your breast pain and recommend appropriate treatment options.

For more information on breast pain and breast health, visit:

The Bottom Line

Most cases resolve with simple measures like proper bra fitting, over-the-counter NSAIDs, and lifestyle modifications targeting hormonal triggers. Red flags include persistent one-sided pain with associated lumps or lasting beyond normal menstrual patterns. If you're experiencing concerning symptoms or need personalized treatment guidance, Doctronic can connect you with expert care quickly.