How long does it take for a cat to survive poisoning with deworming medicine?

It will take 1 to 3 days for a cat to be fine after being poisoned by anthelmintics. It depends on the efficacy and toxicity of the anthelmintics. Cats poisoned by anthelmintic drugs will cause vomiting, low spirits, foaming at the mouth, etc. In severe cases, the cat may die. Therefore, the cat needs to be induced to vomit immediately. If vomiting cannot be induced, it is best to send the cat to a pet hospital for rescue to avoid Cause life danger.
Tip:
When using anthelmintics for cats, you must pay more attention. You can also wear an Elizabethan ring for cats to prevent cats from accidentally eating it.