mastitis

This word may sound alarming, but it simply means inflammation in the breast or udder tissue. Picture a new mom who is breastfeeding and suddenly feels pain, warmth, redness, and swelling in one breast. She may also feel tired or feverish. That is a common example. It often happens during breastfeeding, sometimes because milk is not draining well and sometimes because an infection develops.

Farmers know this word too. If a cow, goat, or sheep has a hot, swollen, painful udder and the milk looks unusual, this problem may be the cause. It is most common in breastfeeding women and dairy animals, but it can happen in other people as well. If it is ignored, it can become more serious, so early care matters.

Mastitis is inflammation of breast tissue or udder tissue. It is most often discussed in breastfeeding women, but it can also affect people who are not breastfeeding and many milk-producing animals. The word comes from Greek: mastos means breast, and -itis means inflammation. In everyday terms, it describes tissue that becomes sore, swollen, warm, and red.

In breastfeeding women, this problem often starts when milk stays in the breast instead of draining fully. That backed-up milk can irritate the tissue, and sometimes bacteria enter through broken skin around the nipple and cause an infection. Because of that, the person may feel pain, notice a hard or tender area, and sometimes develop fever, chills, or body aches. Some cases are infectious, and some are not.

In animals such as cows, goats, and sheep, the same basic idea applies. The udder may look swollen or feel hot and painful, and the milk may change in color, texture, or amount. This matters not only because the animal suffers, but also because milk production can drop and the infection can spread if no one treats it.

Treatment depends on the cause and the severity. If bacteria are involved, antibiotics may be needed. If poor milk flow is part of the problem, continued breastfeeding or milking, rest, fluids, and warm compresses may help. Without treatment, some cases can turn into an abscess or a more serious infection. In short, this word refers to a painful inflammation of milk-producing tissue that needs attention rather than delay.