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Updated on September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | unspayed
How would you treat a 4 week kitten with flea anemia and severe flea infestation?
2 Answers

Answered By Stephanie Echols, DVM
Veterinarian
Published on July 26th, 2017
Answered By Anna M., DVM
Veterinarian
Although it would require going off label (most good flea products are labeled for 8 weeks and older) if the kitten had this degree of flea infestation I would consider using a product such as Capstar to kill adult fleas, then a product such as Revolution to get the fleas under control. In addition, of course, all other animals and the environment need to be treated. Sally should also be treated for tapeworms, which are carried by fleas.
In very severe cases of anemia, a transfusion may need to be considered, so if she hasn't been evaluated by a vet I strongly recommend bringing Sally in. Hope this helps.
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