It is a problem seen before and after calving in high-yielding heifers and cows. It occurs when excess fluid accumulates in the breast and surrounding tissues. The breast becomes swollen and tense.

Mammary edema is mostly related to feed. It is known to be related to salt and energy intake. However, controlling the herd is not always successful.

Frequent milking helps in treatment. Massage with ice is helpful at first, if delayed events are concerned, hot massage is helpful. Breast edema, which cannot be treated for a long time, may be permanent and lead to saggy breasts.

Diuretics, anti-inflammatory drugs and dexamethasone preparations are used in postpartum cases in drug treatment.

Opinions on Prevention of Breast Edema:

It is reported that breast edema is mostly seen at first birth. Breast edema generally decreases with each birth compared to the previous one. It is more likely to be seen in cows fattened before birth. Cows giving birth after a long dry period are more likely to have udder edema. It is thought to have aspects related to heredity since it is stated that it is seen in very productive cows. The most important factor is sodium and potassium excess. Potassium and sodium limited feeding near birth is very important in terms of prevention. In recent years, it has been argued that breast edema is related to the oxidative defense mechanism. It has been reported that activating the  superoxide dismutase and glutathione peroxidase enzymes, which form the body’s antioxidant systems, will prevent problems such as inability to remove the end, cystic ovary, as well as prevent breast edema. Since it is known that the superoxide dismutase enzyme will be activated by copper, manganese, zinc, and the glutathione peroxidase enzyme will be activated by selenium, it is reported that their inclusion in feeds, on the other hand, the addition of vitamins E and C, which are known to be antioxidants, play a preventive role in mammary edema. It has already been confirmed by researchers that the use of these feed additives in the transition period reduces postpartum mastitis events.

When this type of additives is added to the feed, it is also very useful in terms of fertility.