1. Breast swelling
2. Language
Lameness can also be considered a costly disease for animal husbandry that if one cow is infected, the entire animal husbandry unit may be affected. In contracting this disease, feeding the cow is very important and by considering it, many treatment problems can be solved. However, suffering from dairy cow diseases such as lameness can reduce milk production and reduce reproduction in female cows. By symptoms such as change in the shape of the hoof, bleeding and wounding of the heel, lameness of the animal, decrease in activity and mobility in the animal, lameness disease can be diagnosed and the necessary measures can be taken to treat it.
1. Listrosis

Listeriosis is known as one of the common diseases of dairy cows. This disease, which mostly affects dairy cows in the cold seasons of the year, is usually caused by the transfer of a bacterium to the cow's body. In this disease, like any other disease, the cow will have less milking rate and less ability to reproduce. Therefore, knowing the symptoms of this disease can help to increase the health of cows. Symptoms such as falling of the ears and eyelids in the affected animal, pushing out the tongue, abortion, visceral septicemia and pulmonary-ocular forms are some of these symptoms. By examining these symptoms and diagnosing listeriosis in dairy cows, it is necessary to take appropriate treatment strategies for your cows.
1. Acidosis
Among other diseases of dairy cows, which are known as common diseases for these animals, we can mention acidosis. Acidosis is a disease that occurs due to high consumption of easily fermentable carbohydrates or, conversely, due to low fiber consumption. This disease can severely reduce the amount of acidity in the cow's stomach and cause digestive problems in him. In this way, the cow may show different symptoms. Symptoms such as decreased consumption of dry matter, loss of appetite, decreased amount of fat in milk, decreased rate of cow growth, imbalance in movement, weakness and constant fatigue, constant pain in the abdomen, especially after eating and bending and lying face down. In this situation, examining the cow's digestive condition can lead to the recognition of the dairy cow's diseases and provide suitable treatment solutions to increase its health.
5. Fresh fever

Foot and mouth disease can be considered one of the most common types of diseases among dairy cows. Dairy cows with foot-and-mouth disease may transmit it to other cows and cause many problems in livestock farming. Therefore, knowing this disease and its symptoms can lead to an earlier recovery of the cow and reduce any economic problems and side conflicts. A cow with foot-and-mouth disease can be identified by symptoms such as sores in the tongue, gums, nipples, between two hoofs. In addition to these symptoms, there may also be lameness and severe drooling from the mouth, and in this way, diseases of dairy cows can be diagnosed.



