After dogs eat spoiled fish, meat, yogurt and other foods, they will be poisoned because these spoiled foods contain large amounts of Proteus, Staphylococcus toxins, Salmonella enterotoxin and Clostridium botulinum toxin.

Proteus poisoning

Deteriorated fish is contaminated by Proteus, which causes protein decomposition and the production of histamine. The incubation period of histamine poisoning does not exceed 2 hours. The dog suddenly vomits, has diarrhea, difficulty breathing, excessive nasal discharge, dilated pupils, and ataxia. The dog may be comatose, hindquarters paralyzed, weak, hematuria, and black feces.
Treatment of rotten fish poisoning can be intravenous or subcutaneous injection of glucose and vitamin C, oral administration of diphenhydramine, intramuscular or subcutaneous injection of penicillin and staphylococcal toxin poisoning can cause symptoms of acute gastroenteritis, vomiting and abdominal pain in sick dogs , diarrhea. In severe cases, difficulty breathing, convulsions, and convulsions may occur. Treatment includes inducing vomiting, rehydration and symptomatic treatment. Gastric lavage and enema can be performed if necessary.

Clostridium botulinum poisoning

Clostridium botulinum poison causes motor paralysis, coma, and even death in dogs. The symptoms of Clostridium botulinum poisoning in dogs are related to the amount ingested. In the early stage, the neck and shoulder muscles were paralyzed, followed by quadriplegia, slow reaction, dilated pupils, difficulty swallowing, salivation, and drooping ears. Conjunctivitis and ulcerative keratitis are more common in eyes. Finally died due to respiratory paralysis. Clostridium botulinum poisoning has a short course and high mortality.
Inject antitoxin immediately after onset, intravenously or intramuscularly. Symptomatic treatment can include gastric lavage with 0.01% potassium permanganate solution, administration of laxatives or enema, intravenous infusion, and intramuscular injection of penicillin. The best way to prevent this disease is that the dog's food should be cooked and not left out for long periods of time.

Poisoning by rodenticide

Poisoning by endocrine rodenticide

This is a powerful rodenticide, white and odorless crystalline powder, which causes the permeability of pulmonary capillaries to increase. A large amount of plasma enters the lung tissue, causing pulmonary edema. A few minutes to a few hours after the dog ingests it, he will vomit, foam at the mouth, then have diarrhea, cough, difficulty breathing, depression, visible mucosal cyanosis, and foamy bloody mucus flowing from the nostrils. Coma and drowsiness usually occur 10-12 hours after ingestion, and a few die within 2-4 hours after ingestion.
There is no specific antidote for this poisoning. Methods of inducing vomiting, gastric lavage, catharsis and diuresis can be used.

Zinc phosphide poisoning

This is a commonly used rodenticide in the form of gray powder. A few days after ingestion, it mixes with water and gastric acid in the stomach, releasing hydrogen phosphide gas and causing severe gastroenteritis. The sick dog suffered from abdominal pain, not eating, constant vomiting, coma and lethargy, and rapid and deep breathing. Suffocation, diarrhea, blood in stool.
For treatment, 0.2%-0.5% CuSO4 can be administered. 10-30 ml of solution to induce vomiting and expel toxins from the stomach. For gastric lavage, 0.02% KMnO4 solution can be used, and then 15 grams of Na2SO4 can be used for catharsis.. Intravenous injection of hypertonic glucose solution is beneficial to liver protection.

Organofluoride rodenticide poisoning

Organofluoride rodenticide is a highly toxic drug. The sick dog will be restless, vomiting, gastrointestinal hyperfunction, running around, barking, etc. 2-3 days after taking it. He suffered paroxysmal spasms throughout his body, lasting about 1 minute, and finally died.
Treatment can be treated by intramuscular injection of fluorine, 0.1-0.2 grams per kilogram of body weight. The first dosage is 1/2 of the whole day's dosage. The remaining 1/2 is divided into 4 parts and injected every 2 hours. Second-rate. Combined with inducing vomiting and gastric lavage. Feeding raw egg white to sick dogs will help protect the mucosa of the digestive tract. Intravenous injection of 5-10 ml of calcium gluconate is beneficial.

Organophosphorus pesticide poisoning

Organophosphorus is widely used in agriculture as pesticides, such as trichlorfon, dimethoate, dichlorvos, etc. Accidental ingestion can cause excessive salivation, tearing, diarrhea, abdominal pain, urinary incontinence, difficulty breathing, coughing, conjunctival cyanosis, muscle twitching, and subsequent paralysis, miosis, and coma in dogs. Most deaths occur due to respiratory impairment.
During treatment, first slowly inject atropine sulfate 0.05 mg per kilogram of body weight intravenously. After an interval of 6 hours, inject 0.15 mg of atropine sulfate per kilogram of body weight subcutaneously or intramuscularly. Pralidoxime may enhance the functions of atropine. Medicines that relieve muscle spasms can help relieve symptoms. Some dogs are allergic to pralidoxime and pralidoxime chloride, so attention should be paid. Pesticides such as chlorinated hydrocarbon poisoning include DDT, 666, etc. Causes the dog to be extremely excited, manic, restless or highly depressed. The head and neck muscles will first tremble, and then spread to the whole body, with muscle spasm and contraction, and then depression; continuous bleeding, not eating or eating less, and diarrhea. During treatment, cleansing and gastric lavage can be used, and then salt laxatives can be used for catharsis. Hyperexcitability in dogs can be treated symptomatically by administering sedatives. Since the dog is dehydrated and not eating, intravenous fluids should be given.

First aid arsenic poisoning is arsenic poisoning

Because it contains sodium arsenite, calcium arsenate, lead arsenate, etc., dogs can be poisoned after eating it. Acutely poisoned dogs suffer from sudden severe abdominal pain, muscle tremors, salivation, vomiting, staggering gait, diarrhea, and thirst. The sick dog's hind limbs are paralyzed, the oral mucosa is swollen, and the gums turn dark black. In severe cases, the oral mucosa can be ulcerated and shed. Some dogs are excited, twitching, sweating, having cold body extremities, and some muscles are paralyzed. Prolapse of the penis can be seen in male dogs.
Treatment of arsenic poisoning. 1-2 ml of 10% dihydropropanol is commonly used, intramuscularly injected once every 1-2 hours, and used 3-4 times. 50-80 ml of 5% sodium thiosulfate solution can also be injected intravenously.