What to do if a cow coughs bleeding from the mouth and nose?

1. Analysis of the four major causes of bovine nosebleeds:

1. The primary ones are often caused by trauma, foreign bodies, and parasites.

ulcers, tumors, systemic diseases with hemorrhagic diathesis.

2. Blood fever is vain, and qi does not take blood. External heat and evil, or void fire and internal growth, can force blood to act in vain, leave the veins, and bleed, just like "Jingyue Quanshu".

It is said: "The movers are mostly due to the fire, and the fire is full of blood and vain", lack of nutrition, or injuries caused by labor, or after a serious illness for a long time, the spleen and stomach are weak, and the control has no power, so the blood is separated from the meridians and bleeds, as the "Jingyue Quanshu" said: "The damage is mostly due to qi, and the blood is not hidden if the qi is injured."

3. Long-term dry climate, water molecules in the air.

Rarely, if the cattle are exposed to the scorching sun for a long time, the nasal mucosa is dry and cracked, which can cause capillary rupture and bleeding.

4. Frail and sickly, or seriously ill for a long time, the cattle body has the ability to inhibit prothrombin synthesis and platelets for a long time.

Drugs such as adhesion aggregation or blood circulation and stasis** can cause drug-induced bleeding.

First of all, you need to check whether there is a wound in the nose and mouth, if there is no major problem, it can be kept separately from other cattle, and if there is no wound, you need to find a veterinarian to treat it.

If the cow has inflammation in the lungs and is in serious condition, you should see a veterinarian immediately, or take anti-inflammatory drugs and other drugs first.

Nosebleeds are caused by a rupture of blood vessels in and around the nasal cavity. Common with rough examination and intubation; contusions, whipping of the nose and its surrounding tissues, cattle poking each other's heads; The foreign body pierces the nasal cavity, causing inflammation and ulceration of the nasal mucosa; Excessive servitude or labor under intense sunlight, rupture of blood vessels due to abnormally high blood pressure and extreme distension; Certain infectious diseases, poisoning diseases, or certain blood diseases can also cause nosebleeds. In addition, blood can also flow through the nasal passages due to rupture of blood vessels in the larynx, lungs, and stomach, nasal bone fractures, and paranasal sinusitis.

Clinical symptoms] simple nasal mucosal injury, fresh blood, continuous bleeding, no impurities in the blood. Bleeding from the paranasal sinuses, often with a history of chronic bleeding, bleeding is intermittent, often mixed with pus or putrefaction. Pulmonary hemorrhage, blood is bright red, there are many small bubbles in it, cough in sick cows, rales on lung auscultation.

Bleeding from the stomach, dirty brown blood, containing food.

Prevention and control] 1)**.

The cow should be quieted and the nose and head should be gently rinsed with cool water. Mild nosebleeds usually stop on their own. Fill the nostrils with strips of gauze soaked in 1% alum solution or epinephrine.

In case of severe bleeding, 10 ml of epinephrine 5 is injected subcutaneously; or 5% calcium chloride 300 500 ml, Anluo blood 10 20 ml, 1 intravenous injection.

2) Prevention. It is necessary to strengthen management, prevent the occurrence of mechanical damage to the nasal mucosa, do not hit the head of the cattle, do not overdo the service in the hot season, do not serve too long, and put the cattle in a cool place after the service to ensure drinking water.