Recent studies show 66% of dairy cows have udder edema at least once in their lifetime. Understanding the signs, causes, risk factors and available strategies for the prevention and treatment of udder edema is essential for effective herd management.

Udder sores are those nasty skin lesions seen in front of the udder or between the udder cleft. The lesions are difficult to heal, and unlucky cows can even bleed to death if the lesion punctures the udder vein in very severe cases.