What is the cause of breast pain before menstruation?

Written by Wu Shi Ting
Breast Health Department
Updated on September 28, 2024
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Many female friends experience breast pain during the premenstrual period, what exactly is this? Mild breast pain may be due to hormonal changes in the body, which is a normal physiological condition. Of course, it could also be caused by diseases, such as the most common fibrocystic breast changes, which cause cyclical breast pain along with the menstrual cycle. Of course, other diseases can also cause cyclical breast pain, which needs our attention. Especially severe pain, or pain upon slight touch, we recommend going to the hospital for relevant examinations as soon as possible.

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Written by Wu Shi Ting
Breast Health Department
1min 2sec home-news-image

Can pregnancy cause breast pain?

Pregnant women are very likely to experience breast pain, which is one of the earliest signs of pregnancy. Symptoms like breast tenderness, sensitivity, and a stinging sensation usually appear within 3-4 weeks of pregnancy, sometimes even before a pregnancy test can be taken. This is primarily because, to better support the growth of the fetus, the body produces more estrogen, stimulating the growth of mammary glands and causing breast pain. Of course, as the pregnancy progresses and hormone levels gradually stabilize, breast pain will be alleviated. Pregnant women should not be overly concerned. However, it is also important to remind pregnant women that while this breast pain might increase discomfort during pregnancy, it is usually bearable. If the breast pain becomes unbearable, it is still essential to visit a hospital for a check-up.

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Written by Jia Rui
Obstetrics and Gynecology
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Why are breasts painful and swollen before menstruation?

Premenstrual breast pain is a common symptom among women and is considered a normal physiological response. It mainly occurs due to the increase in estrogen levels in the body seven to ten days before menstruation, leading to breast hyperplasia and enlargement, causing discomfort that makes the breasts sensitive to touch. There is no need for excessive concern as breast pain caused by hyperplasia is normal. Generally, the condition improves after menstruation and does not require special treatment. If the pain is severe, applying heat can help alleviate it.

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Written by Fan Hong Qiao
Breast Health Department
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Can breast swelling and pain be breast cancer?

The causes of breast pain are primarily divided into physiological and pathological breast pain. Physiological breast pain is often caused by changes in the body's hormones, wearing inappropriate underwear, too tight bras, miscarriage, or hormonal changes before menstruation. This type of breast pain has a certain regularity and recurs cyclically; careful observation can usually identify the cause and solution on its own. Pathological breast pain refers to pain caused by breast diseases. The nature of the pain is diverse and irregular, constituting non-cyclical pain. Diseases that can cause this type of breast pain include mastitis, fibrocystic breast changes, breast trauma, or breast cancer. However, early-stage breast cancer generally does not cause noticeable pain; pain associated with breast cancer typically occurs in the later stages when the cancer affects nerves. Therefore, if you experience breast pain, do not rush to conclusions. Whether it is physiological, pathological, or induced by other diseases requires a doctor's diagnosis.

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Written by Du Rui Xia
Obstetrics
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Will having sex with breast pain lead to pregnancy?

Women may experience breast tenderness before and after menstruation, or during ovulation. However, merely relying on breast tenderness to determine the likelihood of pregnancy during intercourse has no scientific basis. One should consider their menstrual cycle to see if it coincides with the ovulation period, which is typically about 14 days before the onset of the next menstrual cycle. The ovulation date, the five days before it, the four days after it, plus the day of ovulation itself, make up a total of ten days known as the ovulation period. Intercourse during this time is more likely to lead to pregnancy.

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Written by Du Rui Xia
Obstetrics
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What to do about breast pain from a biochemical pregnancy?

After experiencing a biochemical pregnancy, if the patient has symptoms such as breast tenderness, there is no need to worry too much. As the hormone levels decrease, the symptoms of breast tenderness will gradually ease. If the symptoms are significant, they can be alleviated through local heat application, massage, or other physical therapy methods. If necessary, it is also possible to visit a hospital and, under the guidance of a doctor, take some medications for treatment. During this time, it is important to rest, ensure sufficient sleep, avoid overworking and staying up late, enhance nutrition, and avoid raw, cold, and spicy stimulating foods. The diet should be light and nutritious.