No treatment for retention of tires and treatment of lochia
No more than the placenta is the mother's delivery, the placenta can not be discharged at normal times, also known as the retention of the placenta. Common in all kinds of livestock, cows are extremely common, the incidence rate of up to 40% to 50%. Tympanic clothing can easily be secondary to postpartum diseases (such as chronic endometritis, vaginitis, vestibulitis, vulvitis, etc.), due to the occurrence of postpartum diseases, resulting in infertility, estrus or habitual abortion, and even endanger cows. life. In the production, not only must pay attention to the clinical treatment of placental retention, but also pay attention to postpartum prevention. The normal time for the discharge of the placenta is 12 hours postpartum and 4 hours for sheep.
First, the characteristics of the disease
The occurrence of the disease is mainly due to the lack of exercise during the pregnancy of the cows, unreasonable feed nutrition, resulting in thin or overweight female animals; twins, excessive fetal water, excessive fetal and difficult labor, resulting in uterine contractility; female endometritis suffering from endometriosis Inflammation of the fetus and maternal placenta occurs due to inflammation; sometimes the placenta has fallen off, but the factor cervix is ​​prematurely closed, and the placenta is squeezed and difficult to excrete.
Second, the clinical symptoms
Dairy cows' clothing is partially or partially retained in the uterus, or is partially left in the uterus, and part of it stays in the vagina and hangs outside the vulva. The part outside the vulva can be seen as red in the beginning and light grey in the back. The suffering of the livestock showed an uneasy state of anxiety. If the placenta is left too long, it will be corrupted and disintegrated, and it will flow out of the vulva and become red, stench, and lochia.
At the beginning of the disease, cows generally have no major body changes. Afterwards, a lack of energy, loss of appetite, increased body temperature, rapid breathing, faecal defecation, and sometimes secondary uterine prolapse, or endometritis, there are more serious clinical symptoms.
As a result of qi deficiency, the affected animals have to blame for weakness, loneliness, paleness, weakness, lack of energy, cold and warmth, and pale lips. Those who suffer from cold coagulation and blood stagnation are concerned with the uneasiness of the affected animals, and they look back to their abdomen. They have less lochia, dark red color, blood clots, and dullness. Those who suffer from chronic illnesses and fever, with a weak spirit, loss of appetite, fever on the surface, dry heat in the mouth, red mouth and purple.
Third, prevention and control measures
It is very dangerous for fetuses to have no placental clothing, and care must be taken to prevent and treat them. Big real-day health can be used one day, 100 to 125 grams per head of cattle, boiled water temperature irrigation or fertility concentrate feed fasting, 3 to 5 days for a course of treatment.
Fourth, the proposal
1. It is recommended to prevent the use of drugs in time after delivery. If after the prevention of drug use, placental retention does not occur, it is suspected that there are severe endometrial inflammatory high-strength adhesions in infected animals. At the same time, if the carcass temperature rises, it can be treated with antibiotics.
2. After the occurrence of placenta does not occur, the milder condition, each agent with 100 to 125 grams of large real Kang, if the condition is serious, you need to increase the dose as appropriate, the general maximum dose does not exceed 250 grams per dose.
3. After the onset of illness, generally 1 to 3 doses of Dajiankang can be used to excrete the placenta in the clinic, but it is necessary to take 3 to 5 days after the discharge of the placenta.
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