Pothos, belonging to the Araceae family, is a large evergreen vine. Its sap is poisonous; contact with skin can cause redness and itching, and ingestion can cause a sore throat. Therefore, cats can be poisoned if they accidentally eat pothos.
If a cat accidentally eats pothos, it will experience irritation in its mouth and excessive drooling. Symptoms may include vomiting and difficulty swallowing. 
Generally speaking, if a cat accidentally eats only a small amount of pothos, it's usually fine. However, owners should carefully observe their cat's appetite and mental state, and if anything seems amiss, take it to the vet immediately.
Owners should remove plants like pothos from the cat's diet to prevent further consumption. If the cat has eaten a significant amount of pothos, it is recommended to take the cat to the vet immediately for induced vomiting and follow the vet's instructions for observation and treatment, including gastrointestinal care.
