If a cat overdoses twice as much on external anthelmintics, you can first observe the cat's condition to see if it has symptoms such as vomiting, diarrhea, convulsions, etc. If so, take it to a pet hospital for treatment in time. The external deworming drugs for cats sold on the market are generally relatively safe, because most of the drugs are stored in the sebaceous glands and generally do not enter the bloodstream.

Precautions for external deworming of cats:

1. Take a bath before external deworming, blow dry, and drop deworming medicine on the licking Places that cannot be reached.

2. After dripping the medicine, you need to wait for the medicine to penetrate into the skin before slowly letting go. The medicine must penetrate into the skin to be effective, and it is ineffective when applied to the hair.

3. It is best to wear an Elizabethan ring after deworming to prevent the cat from licking and scratching the applied area, which may cause drug poisoning after being swallowed by the cat.

4. Try not to use insect repellent circles as they are very toxic and will harm the cat’s body.

5. Do not bathe your cat within two days after external deworming, as this will affect the efficacy of the drug.