Cat milk lumps usually resolve on their own within a week under normal circumstances. This is because the kittens will stimulate the mother cat's mammary glands to secrete more milk during the process of sucking milk. Once the kittens are weaned or left, the mother cat's mammary gland secretion will gradually decrease, resulting in milk engorgement.

However, if the swelling lasts for more than a week or does not subside for a long time, you need to take the cat to the hospital for treatment in time. heal. In this case, your veterinarian may take steps to help relieve the symptoms of engorgement, such as manually expressing the milk or using medication to remove the lump.