Surprising Reasons Why Some Women Suffer From Sore Breasts

Breast pain is just common. It mostly affects the upper, outer area of the breast wherein it causes a burning sensation, heaviness, and tightness in the breast. However, before jumping into conclusion (cancer), remember that this pain and soreness can occur for a number of reasons.

Being Pregnant

Oftentimes, tender and sore breasts are the very first sign of pregnancy. This is mainly due to the changes in hormone levels. As estrogen levels increase, the size of the milk ducts also increases, thus increasing breast pain and sensitivity. During the early stages of pregnancy, the breasts grow faster than the baby.

Breast Cyst

Breast cysts are common and cause cyclic or non-cyclic pain because they are pulling and pushing on the tissue that’s already there. These must be checked out by a doctor if it causes discomfort.

Muscle Strain

Pectoral muscles, also known as pecs, are found beneath and around the breasts. Once a woman strained this muscle, she can feel pain like it’s coming from inside of her breast. Aside from pain, she might also experience bruising, swelling, and difficulty in moving her arm and shoulder.

Blame It On The Monthly Period

Due to hormonal changes, most female breast hurts. This cyclical breast pain is directly associated with the menstrual cycle, according to doctors.

Since estrogen and progesterone fluctuate throughout the month, they can increase the size and number of ducts and milk glands in the breasts, causing the breasts to swell and retain water.

An Infection

Particularly for those who are breastfeeding, breast infection is pretty common. This happens when the milk gets backed up in the milk duct, causing a build-up of bacteria. Aside from breastfeeding, women can also get breast infection from damage to the nipple caused by piercing.

It’s The Bra

Wearing the wrong size with abrasive fabrics and stubby underwire bra can cause sore breasts. Have a bra that fits well and is comfortable.

In a study conducted in 2008, results showed that 80% of women wear the wrong bra size and this is found to be common among women with larger breasts.


Stress can cause hormonal imbalances, leading to cyclical breast pain which can increase or change its pattern with the hormone changes that happen during times of stress.

Here are some tips to reduce breast soreness (this might take a few weeks to work):

  1. Wear well-fitting bra
  2. As much as possible, cut down of caffeine consumption (energy drinks, chocolate, coffee)
  3. Take B vitamins
  4. Use an ice pack on the breasts
  5. Use a hot pack on the breasts or have a hot bath or shower