Salix (Furosemide) Tablets for Dogs & Cats, 12.5-mg, 60 tablets

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$12.60 Autoship Price
  • Never miss a dose with easy refills
  • Skip, change, or cancel anytime
$12.60 Chewy Price
($0.21 /ea)
In Stock
FREE delivery on first-time orders over $35
Usually arrives in 3-5 days
Prescription approval made easy
We’ll reach out to your vet clinic.

No interest if paid in full in 6 months on PayPal purchases of $149+. .

Medications ship separately. Delivery times may vary.

About This Item

Details

  • Dependable diuretic for heart congestion
  • Highly effective � rapid removal of fluid from swelling
  • Fast-acting � diuresis begins promptly
  • Predictable performance with high therapeutic index
  • It is readily absorbed from the intestinal tract and well tolerated.

Ingredients

Instructions

FAQ

Learn More About Salix From Our Team of Experts

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Reviews
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4.8
Rated 4.8 out of 5 stars
500 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

91% Positive

Effectiveness

92% Positive

Ingredients

89% Positive

Long-Term Benefits

88% Positive

141 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Loki on Nov 30, 2025

Perfection

So, my cat is on one and a half of these twice per day due to fluid around his gigantic heart. These have saved his life. They are half the price, here on Chewy,

So, my cat is on one and a half of these twice per day due to fluid around his gigantic heart. These have saved his life. They are half the price, here on Chewy, that I was paying for them elsewhere. They are also the least problematic medication out of the 6 that my two cats take. They break along the score line really well with just a bit of pressure. They actually crumble if using a pill cutter, so snapping them is way better. They are tiny compared to the other pills they take, and they are more structurally sound than the other tablets (both of which need to be cut twice for the right dose T.T). The only issue I have with this medication is simply that my cat can cheek it without me noticing and spit it out somewhere else. So, really, thats actually also praise for this medication not being unbearably gross. So, check to make sure they've swallowed it before they walk away, lol!

Rated 5 out of 5 stars
By Robin on Jan 15, 2026

The size of the pill.

My Shih tzu is a diff difficulti one to take her pills. The size of this one is great. I can also tell it is doing it’s job by how much she goes to the ba why are

My Shih tzu is a diff difficulti one to take her pills. The size of this one is great. I can also tell it is doing it’s job by how much she goes to the ba why are you such a bear

Rated 5 out of 5 stars
By Mike on Nov 14, 2025

Better than the generic

These are harder than the generic and they split MUCH better. My cat is also doing very well on them. This is my first prescription with Chewy and the order arrived

These are harder than the generic and they split MUCH better. My cat is also doing very well on them. This is my first prescription with Chewy and the order arrived super fast. The price was also much better than through the Vet. I also found something online that was talking about Salix and it mentioned that it is easier on the cat's stomach because of the pH of these pills compared to some generic brands.

Rated 1 out of 5 stars
By Teresa on Oct 9, 2025

Worst customer service

Contacted customer service and spoke with Lauren about my urgency to get the furosemide for my dog. She had absolutely no interest to help and zero compassion. She

Contacted customer service and spoke with Lauren about my urgency to get the furosemide for my dog. She had absolutely no interest to help and zero compassion. She simply read the status to me and totally ignored my point of why the order was hold up simply because the quantity didn’t match what was in the refill. I can understand if there’s nothing she could do to speed up the process but she was so heartless to not even acknowledge my concern. As of now my order is still showing in review and it’s the 4th business day already when the med should still have one refill left without them needing to contact the vet for approval. Worst customer service!!!

Rated 5 out of 5 stars
By Frances on Jan 19, 2026

Willie’s Meds

Once Chewy had my prescription for Willie’s medication, when I placed my order, it was delivered extremely fast!! Good job Chewy!!

Once Chewy had my prescription for Willie’s medication, when I placed my order, it was delivered extremely fast!! Good job Chewy!!

Rated 5 out of 5 stars
By Andreas on Dec 7, 2025

Saving a bundle with Chewy

My dog has a fainting disease due to a heart murmur. She needs to take Salix twice a day. I'm saving more than 50% by purchasing it from Chewy. Chewy makes it so

My dog has a fainting disease due to a heart murmur. She needs to take Salix twice a day. I'm saving more than 50% by purchasing it from Chewy. Chewy makes it so easy to have this when I need it.

Rated 5 out of 5 stars
By Sonia on Oct 9, 2025

Very effective medicine

My Hankie suffers from a mitral valve problem. This medication helps him to flush out all the fluids backed up due to the failure of the valve ejecting all the

My Hankie suffers from a mitral valve problem. This medication helps him to flush out all the fluids backed up due to the failure of the valve ejecting all the blood from the chamber. Chewy is always on top of my shipments and checking up on prescription renewal . Thumbs up Chewy !

Rated 5 out of 5 stars
By Linda on Dec 29, 2025

Price and it did the job

We thought our little dog was on her last legs but after getting on a regiment with this medication she has done a complete turn around.

We thought our little dog was on her last legs but after getting on a regiment with this medication she has done a complete turn around.

Rated 5 out of 5 stars
By April on Nov 10, 2025

Prescribed for heart condition

This medication gives me Peace of mind, knowing Clyde is taking the appropriate medication to help him for his heart and I definitely can see it is helping his

This medication gives me Peace of mind, knowing Clyde is taking the appropriate medication to help him for his heart and I definitely can see it is helping his condition

Rated 5 out of 5 stars
By Marie on Jan 15, 2026

Reliability

I received Ryder’s medicine in three days, right during the holidays. Very impressive!

I received Ryder’s medicine in three days, right during the holidays. Very impressive!