When a woman has a sore left breast, it is difficult to independently determine the true causes of discomfort: the pain can be a symptom of a wide range of diseases starting from problems of the breast and ending with severe diseases of the spleen. As the nature of pain and other symptoms together to determine what actually is the problem?

Why left breast hurts before my period?

Every girl knows that her hormonal balance during the month is changed at least twice. The state and development of the mammary gland are in full control of hormones. Therefore, if at a certain moment of the menstrual cycle in women sore left breast, it often indicates that in its body content increased female hormones and soon we can expect menstruation.

Sore left breast: what to do?Why is this happening? Before menstruation in women be some changes in the body that are designed to maintain a possible pregnancy. This increases the breast and when you stretch the capsule and the skin tension women feel light pain.

If it is for this reason a sore left breast, what to do? Nothing needs to be done. After the first day of menstruation the Breasts will gradually begin to return to normal size and the pain will be.


However, there are cases that the left breast is increased and for a long time does not return to former size, despite the presence or the absence of menstruation. This not only hurts the left breast, but right.

The cause of mastitis is still the same hormonal preponderance in favor of certain hormones. Due to prolonged imbalance breast tissue begins to grow and forms a benign tumor. At the initial stage in the mammary glands formed small nodules. Itself chest as if swelling. Because of this sore left breast when pressed, as well as the right breast. Uncomfortable to wear bras and tight clothes.

If you do not treat breast disease, with time, the pain begin to deliver a lot of discomfort. Painful sensations begin to respond to the armpit and even in the shoulder area. Under adverse circumstances, breast turns into breast cancer, so it is necessary to consult a doctor when the first symptoms of the disease.

Sore left breast-not only due to the presence of any disease. Often pain in this area are a result of his injuries. Injury, wearing the wrong bra shape and size can all lead to swelling and pain in the region of the left breast.

Also pay attention to how much exercise a woman gets, because under the Breasts is another layer of muscles. It muscle pain can be the cause of the perceived discomfort.

In such cases, you need to change underwear more comfortable option, but also need to ensure the peace of the pectoral muscles. If within two to three weeks of painful sensations have not passed, then the immediately consult a doctor.

Why left breast hurt during pregnancy?

Causes of pain in breast during pregnancy – increased levels of HCG. This hormone causes changes in the body of the expectant mother, which will allow to bear a child.

Why left breast hurts? She, like the right is going to become a source of nutrition for a child, so they increase in size, and in the first trimester of pregnancy begin to fill with colostrum. Sometimes from the nipple of a pregnant woman spontaneously begins to stand out molozivno substance. Themselves nipples darken.

The character of the pain, all woman are different: sometimes only pinch their nipples and sometimes impossible to touch the entire breast as a whole. All these symptoms are already 10-12 weeks of pregnancy. If not, you should consult about this with your doctor.

The main thing in this period is to wear comfortable underwear and, if necessary, use absorbent liners that will eliminate the signs of colostrum in my bra.

Why left breast hurts when the woman already had the baby and feed him breast milk?

Those women who nurture baby for the first time, it often happens mastitis inflammation of the mammary gland. Cause mastitis becomes a bacterial infection, most often provoked by Staphylococcus aureus.

Pain in the inflamed mammary gland during mastitis is accompanied by reddening of the breast, fever, malaise.

Mastitis in any case cannot be ignored because in advanced cases develop gangrene. To treat this disease by yourself is not recommended since it is necessary to accurately set the type of mastitis in order to avoid complications. The more that this disease is dangerous not only for mom but for the child.

To breastfeed during mastitis is prohibited, and the mother must undergo treatment with antibiotics. Milk from the inflamed breast is decanted periodically. If conservative treatment does not help, possibly surgery.

Very sore left breast? If the woman is over forty, then it could be a sign of approaching menopause. In such cases, along with acute pain may be heaviness in the chest area, swelling and even burning.

The cause of all these symptoms is the hormonal changes. Sharp chest pain right appears cyclically during hormonal difference.

To cope with this pain will help only a doctor with whom a woman should develop a set of tools to cope with menopause. However, checking the breast in a subject is benign or malignant neoplasms is a mandatory procedure, especially after forty years.

If the examination showed that the mammary glands of the female are normal, to reduce the pain you can use massage and cold compresses. And yet the main emphasis is put on the regulation of hormonal levels with the help of special medications.

Myocardial infarction

If it hurts the left breast, radiates to the shoulder, arm, shoulder, and this pain is not appeased neither painkillers nor nitroglycerin is an urgent need to consult a cardiologist or physician.

Beach the current – time myocardial infarction. And this disease of the heart "younger" and more common in people aged forty to fifty years. Pain when a heart attack almost cannot be confused with any other: it is localized like on the left, but covers the entire chest, and manifests as "tightening" or "tightness" in the chest.

In addition to the impact of pain in the left arm, sometimes there is a response in the jaw, back or stomach. While waiting for that painful feelings will pass by themselves is a big mistake. Delay in such cases may cost human life.


Sore left breast-top and other diseases of the heart such as angina. During angina, the heart experiences a lack of blood supply. The attacks are aggravated by high stress physical or emotional nature.

The pain during angina specific nature: it can occur suddenly and also disappear after some time

Angina makes itself known during any physical activity: weight lifting, Hiking uphill, when walking, burdened with the burden. Angina requires medical control, therefore, consultation with a doctor is a mandatory step for any patient.

Aortic aneurysm

If the woman in the right breast, pain in left breast may be associated with various diseases of the heart.

Quite common is a heart disorder such as aneurysm. In the United States annually from the total number of dead people 24 thousands died from a ruptured heart aorta. So, how to notice the symptoms of an aneurysm?

When very sore left breast, but it is volatile, and attacks – it can be a sign of any circulatory disturbances in the heart, including the development of the aneurysm. The pain is felt not in the breast, as it were, behind the breastbone. These attacks are accompanied by General weakness and pallor of the skin.

A detailed examination by a cardiologist will help confirm or refute this diagnosis.

Often women fear that breast pain may be a symptom of cancer. However, if there are no seals in the breast, and from the nipples there is no discharge to worry about it is not: the fact that the pain characteristic of the last stages of tumor development, if prior to this, complaints were not, and to sound the alarm there is no need.

It is quite another thing if left breast hurts when pressed, and at the same time, you can find seals in this area. Additional adverse symptom is swollen lymph nodes under the arms and the release of liquid from the nipple when squeezed. In this case, it is not necessary to postpone the visit to mammologist, because it is well known that cancer is in the early stages can be successfully treated.