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Tapeworm and roundworm meds.

Species: Cat
Breed: Siamese
Age: 5-8 years
Is it safe to give my cat praziquantel for his tapeworm 2 days after I gave him piperazine citrate for roundworm? The other day I believe I saw both types of worm, tape worm and round worm, in the fur surrounding his anus. This was day before yesterday, so I first gave him the Excel, which is the brand name of the piperozine. (I think I gave him around 250 mg)
Now I wonder if giving him his dose of tape worm tabs, the praziquantel, would hurt him. His dose amount would be 1 and 1/2 tablets at 23 mg per tablet. If I should not give him the tape worm meds so soon after the other, how long should I wait? Thanks.

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Online vet, Dr. Marie

Dr. Marie replied:

Hi there and thanks for your question.

It is indeed safe to give praziquantel and piperazine together (or closely together).

Most of the time if you are seeing little worms around the anus, they are more likely to be tapeworms. Cats get tapeworms either from eating an infected mouse or ingesting an infected flea. So, it is a good idea to look into flea prevention, especially if your cat is not a mouser.

Roundworms tend to look like long thin white spaghetti. If you think there may be roundworms, then it is good to give a second dose of medication 2 weeks after the first.

As far as dosages go, I can't legally advise you on that, but you should be following the label directions.

It's also a good idea to have your vet analyze a stool sample to be sure that there aren't any other parasites there as well.

I hope that helps!
Dr. Marie


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Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

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Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.