Symptoms of kitten poisoning:

1. Depression, lethargy, loss of appetite, vomiting, salivation, fever, etc.

2. Nervous symptoms such as over-excitability, ataxia, muscle tremors, limbs paddling, dorsal bending of the neck, epilepsy, etc. may occur.

3. Respiratory system symptoms: respiratory distress, respiratory depression, nasal bleeding and hemoptysis.

4. Digestive system symptoms include bloody diarrhea, bloody vomiting, and abdominal pain.

5. Urinary system symptoms include soy sauce-colored urine, red urine, anuria, oliguria, and polyuria.

6. Other symptoms include cyanosis of mucous membranes, white or cherry red mucous membranes, and bleeding spots and ecchymoses on the skin.

7. In the later stages of poisoning, cats will suffer from coma and shock, and their heartbeat or breathing will stop.

First aid methods for kittens after being poisoned:

1. If the kitten has eaten poisonous food, it is recommended to induce vomiting immediately. You can dilute it with soapy water and then swallow it. The cat vomited and was taken to the hospital immediately.

2. If poisoning is caused by external use of drugs, it is recommended to wash the body immediately, reduce the drug concentration to the lowest, and then seek medical treatment in time.

3. Generally speaking, after poisoning, in addition to gastric lavage and enema, kidney function needs to be maintained, which means infusion is needed to maintain breathing and prevent the cat from going into shock. So seek medical advice promptly.

4. For many cats, there is no specific antidote for plant poisoning. If the consumption is not large, drugs can be used to maintain metabolism and protect internal organs to see if the cat can survive it on its own.

5. Under the advice of the veterinarian, you can give the cat water. Water can dilute the toxins in cats, but cats may be reluctant to drink water after being poisoned. You can use a syringe to inject water into your cat's mouth.