Prescription Worm Medicine for Cats

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Drontal Tablets for Cats & Kittens, 2-16 lbs, 1 Tablet

Rated 4 out of 5 stars
27
$5.49Chewy Price
$5.22Autoship Price

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Revolution Plus Topical Solution for Cats, 5.6-11 lbs, (Orange Box), 6 Doses (6-mos. supply)

Rated 4.6197 out of 5 stars
305
$138.99Chewy Price
$132.04Autoship Price

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Profender Topical Solution for Cats, 11-17.6 lbs, (Purple Box), 1 Dose

Rated 3.85 out of 5 stars
40
$13.99Chewy Price
$13.29Autoship Price

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Revolution Plus Topical Solution for Cats, 11.1-22 lbs, (Green Box), 6 Doses (6-mos. supply)

Rated 4.529 out of 5 stars
293
$142.99Chewy Price
$135.84Autoship Price

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Bravecto Topical Solution for Cats, 6.2-13.8 lbs, (Blue Box), 1 Dose (12-wks. supply)

Rated 4.0737 out of 5 stars
190
$63.99Chewy Price

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Heartgard Chew for Cats, 5-15 lbs, (Purple Box), 6 Chews (6-mos. supply)

Rated 4.3939 out of 5 stars
66
$46.99Chewy Price
$57.99List Price
$44.64Autoship Price

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Itrafungol Oral Solution for Cats, 10 mg/mL, 52-mL

Rated 4.2069 out of 5 stars
29
$77.12Chewy Price
$88.69List Price
$73.26Autoship Price

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Credelio Chewable Tablets for Cats, 4.1-17 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply)

Rated 3.9907 out of 5 stars
107
$102.99Chewy Price
$97.84Autoship Price

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Revolution Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 6 Doses (6-mos. supply)

Rated 4.4544 out of 5 stars
603
$157.99Chewy Price
$150.09Autoship Price

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Droncit Tablet for Cats, 23-mg, 1 Tablet

Rated 4.5 out of 5 stars
4
$4.94Chewy Price
$4.69Autoship Price

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Centragard Topical Solution for Cats, 5.6-16.5 lbs, (Red Box), 3 Doses (3-mos. supply)

Rated 4 out of 5 stars
16
$51.49Chewy Price
$63.49List Price
$48.92Autoship Price

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Fenbendazole Compounded Oral Liquid Chicken Flavored for Dogs, Cats & Horses, 100-mg/mL, 30 mL

Rated 3.5 out of 5 stars
2
$51.75Chewy Price
$49.16Autoship Price

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Advantage Multi Topical Solution for Cats, 9.1-18 lbs, (Purple Box), 6 Doses (6-mos. supply)

Rated 4.5315 out of 5 stars
111
$115.19Chewy Price
$109.43Autoship Price

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Interceptor Chewable Tablet for Dogs, 51-100 lbs, & Cats, 12.1-25 lbs, (White Box), 6 Chewable ...

Rated 4.5217 out of 5 stars
46
$65.99Chewy Price
$62.69Autoship Price

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Milbehart Flavored Tablets for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, (Purple Box), 6 Flavored Ta...

Rated 5 out of 5 stars
2
$44.64Chewy Price
$42.41Autoship Price

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Revolt Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 6 Doses (6-mos. supply)

Rated 3.4667 out of 5 stars
30
$65.94Chewy Price

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Bravecto Plus Topical Solution for Cats, >6.2-13.8 lbs, (Blue Box), 1 Dose (2-mos. supply)

Rated 4.1014 out of 5 stars
69
$45.99Chewy Price

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Praziquantel (Generic) Injectable Solution for Dogs & Cats, 10-mL vial

$107.38Chewy Price
$102.01Autoship Price

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Midamox Topical Solution for Cats, 5.1-9 lbs, (Orange Box), 6 Doses (6-mos. supply)

$65.99Chewy Price
$72.99List Price
$62.69Autoship Price

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Revolution Topical Solution for Cats, 15.1-22 lbs, (Taupe Box), 6 Doses (6-mos. supply)

Rated 4.4127 out of 5 stars
63
$161.99Chewy Price
$153.89Autoship Price

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Profender Topical Solution for Cats, 2.2-5.5 lbs, (Green Box), 1 Dose

Rated 5 out of 5 stars
3
$9.99Chewy Price
$9.49Autoship Price

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Comfortis Chewable Tablet for Dogs, 10.1-20 lbs, & Cats, 6.1-12 lbs, (Orange Box), 6 Chewable T...

Rated 4.2313 out of 5 stars
147
$108.99Chewy Price
$103.54Autoship Price

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Senergy Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 3 Doses (3-mos. supply)

Rated 3.75 out of 5 stars
12
$47.90Chewy Price
$52.69List Price
$45.50Autoship Price

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Centragard Topical Solution for Cats, 1.8-5.5 lbs, (Green Box), 3 Doses (3-mos. supply)

$50.49Chewy Price
$61.49List Price
$47.97Autoship Price

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Interceptor Chewable Tablet for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, (Yellow Box), 6 Chewable T...

Rated 4.5172 out of 5 stars
29
$52.99Chewy Price
$50.34Autoship Price

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Fenbendazole Compounded Capsule for Dogs, Cats & Horses, 500-mg, 1 capsule

Rated 5 out of 5 stars
1
$2.06Chewy Price
$1.96Autoship Price

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Advantage Multi Topical Solution for Cats, 2-5 lbs, (Turquoise Box), 3 Doses (3-mo. supply)

Rated 4 out of 5 stars
1
$66.92Chewy Price
$63.57Autoship Price

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Bravecto Plus Topical Solution for Cats, 2.6-6.2 lbs, (Green Box), 1 Dose (2-mos. supply)

Rated 3.4 out of 5 stars
5
$44.99Chewy Price

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Fluconazole (Generic) Tablets, 200-mg, 1 tablet

Rated 5 out of 5 stars
2
$1.82Chewy Price
$1.73Autoship Price

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Selarid Topical Solution for Puppies & Kittens, 0-5 lbs, (Mauve Box), 3 Doses (3-mos. supply)

Rated 1 out of 5 stars
1
$32.49Chewy Price
$30.87Autoship Price

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Revolt Topical Solution for Puppies & Kittens, 0-5 lbs, (Rose Box), 3 Doses (3-mos. supply)

Rated 3 out of 5 stars
2
$24.98Chewy Price

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Milbehart Flavored Tablets for Dogs, 51-100 lbs, & Cats, 12-25 lbs, (Red Box), 6 Flavored Table...

Rated 5 out of 5 stars
1
$54.43Chewy Price
$51.71Autoship Price

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Credelio Chewable Tablets for Cats, 2-4 lbs, (Purple Box), 1 Chewable Tablet (1-mo. supply)

Rated 5 out of 5 stars
2
$17.99Chewy Price
$17.09Autoship Price

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Midamox Topical Solution for Cats, 9.1-18 lbs, (Purple Box), 6 Doses (6-mos. supply)

$65.99Chewy Price
$72.99List Price
$62.69Autoship Price

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Senergy Topical Solution for Puppies & Kittens, up to 5 lbs, (Mauve Box), 3 Doses (3-mos. suppl...

Rated 3.6667 out of 5 stars
3
$41.58Chewy Price
$45.74List Price
$39.50Autoship Price

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Interceptor Chewable Tablet for Dogs, 11-25 lbs, & Cats, 1.5-6 lbs, (Green Box), 6 Chewable Tab...

Rated 4.5667 out of 5 stars
30
$46.99Chewy Price
$44.64Autoship Price

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Prescription Worm Medicine for Cats

Help your cat get rid of internal pests with parasite & deworming medicine. Chewy has a great selection of prescription deworming medicine including tapeworm medicine, roundworm and hookworm treatment, and ringworm medicine. We also have combination products that get rid of several types of worms at once.

Most types of prescription worm medicine come as oral medications in tablet, chewable tablet, or soft chew form. Many treat tapeworms, roundworms, hookworms and whipworms, as well. These treatments can protect for a month or more and help break the cycle of parasite reinfection.

In addition to deworming pills, you can get prescription parasiticides to treat conditions like mange and ear mites. Some of these are long-acting topicals that protect against fleas and ticks, too. Cats with ringworm will require an antifungal medicine and not a dewormer, since ringworm is not actually caused by a worm.

One of the most important prescription cat medicine formulas you will need is heartworm medicine. See your vet for a heartworm test and prescription and remember to give your kitty her medication year-round. You can find everything you need to keep your furry friends healthy in the Chewy pet pharmacy. Shop for cat parasite medicine, worm medicine for dogs, preventative flea and tick products and everything else to keep your best friend pest-free healthy. Chewy has vet-recommended parasite & deworming medicine and so much more!

Frequently Asked Questions about Prescription Worm Medicine for Cats

How do I get cat parasite and deworming medicine prescriptions online at Chewy Pharmacy?

Get cat parasite and deworming medicine prescriptions online at Chewy Pharmacy by first visiting your vet for an exam and the necessary tests. Your vet can then prescribe medication for you to order online from our pharmacy. Simply add your pet’s name and vet information at checkout and we will contact your vet for the prescription. That’s all you need to do to order your cat deworming and parasite medicine prescriptions from Chewy!

What is cat dewormer?

Dewormer treats roundworms, hookworms and whipworms by paralyzing and killing them, while tapeworms are killed and broken into smaller sections your cat can then pass. Some parasites, like hookworms and whipworms, are so small you may not see them in your cat’s stool at all. That is why you should visit your vet regularly and have her perform an exam and test your cat’s stool for parasites.

How do I set up Autoship for my prescription cat parasite and deworming medicine?

Set up Autoship for your prescription parasite and deworming medicine by choosing Autoship when you check out. Then, select your delivery frequency—you can always cancel or change this at any time. You must have a valid prescription or refill on file for Autoship to occur. If you do not have a prescription, or if your prescription is close to expiring, one of our team members will contact your vet to obtain the necessary information. Autoship makes getting deworming and parasite medicine for your cat fast and easy!

Does cat dewormer cause diarrhea?

Dewormers can cause diarrhea and frequent defecation is a common side effect, too. The symptoms usually pass within a day or two and your kitty should be back to feeling normal by then, as well. Common side effects from dewormers include diarrhea, excessive salivation, vomiting or hair loss at the application site for topicals. Talk to your your vet if any side effects cause you concern.

What prescription cat deworming and parasite medicine is best?

The best prescription deworming and parasite medicine for your feline will depend on which parasites or worms she has and what other problems you want to prevent or treat. Preventatives like Heartgard and Interceptor Plus protect against heartworm and treat and control intestinal worms, as well, while NexGard and Bravecto protect against fleas and ticks that can carry parasites. You can also buy standalone dewormers and targeted treatments for problems like mange, mites and ringworm. Ask your vet which products might be best for your cat.