Simple treatment of proctoptosis in pigs at all stages, tried and tested!

1. The cause of the disease

Long-term malnutrition and physical weakness

Congenital dysplasia and intractable dysentery in diseased pigs

Caused by excessive recoil when coughing

Diarrhea or constipation is caused by forced defecation and excessive anal anger.

Because pigs often sit when they are paralyzed, the abdominal pressure increases for a long time.

You want to force your anus to stand forcibly, so as to prolapse the rectum.

Poor feeding and management and high humidity

The weather is cold in winter and the temperature in the pigsty is low.

2. Clinical symptoms

The rectum protruded from the anus with a spherical appearance. At the beginning of the disease, the rectal mucosa was congested and red, but for a long time, it was edema, congestion, dark red, with mud, and there were varying degrees of trauma. In the later stage of the disease, mucosal rupture, rectal necrosis, defecation difficulty, loss of energy, loss of appetite or abstinence, severe anal prolapse pigs are easy to die.

3. Treatment methods

Surgical reconstruction should be performed for pigs with prolapse of anus, to control the feeding of diseased pigs before operation, and to promote the emptying of feces and urine.

During the ① operation, the diseased pig was inverted to Baoding, the skin around the anus and the tail root and legs were washed with soapy water, the rectal mucosa was disinfected with 0.1% potassium permanganate solution or 2% 5% alum water and light salt water, the edema fluid was squeezed, and then erythromycin and other antibiotic ointment or penicillin powder were applied. Hot compress with gauze soaked in warm saline or clean warm water, press the prolapsed part of the rectum, restore the prolapsed rectum, and then carry out anal cigarette bag suture, which is appropriate, too tight hinders defecation, and too loose can easily lead to anal prolapse again.

PS Tip:

There are some big pigs, do suture surgery will be more tired, so share a small trick (only in the early days of sick pigs), when pigs shit, the intestines come out a little, withdraw very slowly, or a little bit exposed to the outside, can not go back in. At this time, buy a box of hemorrhoid suppositories in the drugstore, take out one, put it into the pig's anus, and push the intestines in at the same time, twice a day, most of the time a day, sometimes two or three days! If it's already good, you have to have a surgical suture.

Note that it is best to plug it in after seeing the pig defecate. If the pig takes a shit after a while, then you can find out the granulated hemorrhoid suppository from the stool, rinse it with cold water and plug it in after defecation. Rinse with cold water to cool the hemorrhoid suppository. The hemorrhoid suppository will be semi-melted at body temperature, and the soft ones can't be put in, you know. So cool it with cold water before stuffing it in again, and finally remind you whether you want to wear a disposable glove or not.

② should perform resection and suture of prolapse of rectum in pigs with severe prolapse of anus, rectal necrosis and serosa perforation. During the operation, 1% procaine was mixed with 40 ml ~ 60 ml and 0.1% epinephrine. The selected Houhai acupoint (above the anus and the depression below the caudal root) is injected 20ml ~ 30ml each time. The operator uses two sutures to cross through the prolapse of the rectum after the affected part, and pay attention to avoid the thicker blood vessels. Then carefully remove the necrotic rectum about 1 cm away from the suture, internal and external intestinal canal (pay attention to not embedding or injuring the small intestine during the operation, if you encounter small vascular bleeding, you can use gauze to stop bleeding and hemostatic forceps) The sutures were clamped out of the rectal cavity with tweezers and cut in the center of the sutures to form four lines, which were knotted and fixed respectively, that is, two layers of intestinal wall nodules were sutured between the four knots, and the broken ends of the internal and external (two layers) intestines were sutured 5.5 cm apart. After stitching, cut off the fixed traction wire.

4. Postoperative nursing

(1) after operation, penicillin and streptomycin were injected into the muscle of diseased pigs twice a day for 3 days. The dosage of penicillin and streptomycin was small, according to the drug description, or 0.1% oxytetracycline was added to the diet to resist bacteria and reduce inflammation.

(2) the diseased pigs were controlled for 1 ~ 2 days after operation, during which 10% glucose water could be fed, and the juice flow gradually increased, and the normal daily feeding volume returned to normal after 7 days.

Piglets with prolapse of the anus are seriously recommended to do suture surgery in time, and slightly use moxa grass to ignite the sea points and protruding parts of the smoked pigs.

5. Preventive measures:

Strengthen feeding and management, do a good job of pig house disinfection, hygiene, drying, heat preservation, timely treatment of respiratory and digestive tract diseases, first feed with palatable and digestible full-price feed to eliminate all causes of the disease.

It is found that pig constipation should be treated in time, traditional Chinese medicine for tonifying middle and replenishing qi should be added to the diet, and if it is constipation caused by toxins in the body (most of the prolapse of the anus in sows is related to mold), add mildew remover and multi-dimensional. (source: happy pig farming)