Vetoryl (Trilostane) 30 mg (30 Capsules) | On Sale | EP Rx
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Vetoryl (Trilostane) 30 mg (30 caps)

Item# IWM033926
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$85.99Reg $109.99
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  • FAQ
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Vetoryl SALE!
Get 15% Off Vetoryl with promo code: VETOR15


Vetoryl Capsules are used to treat dogs with pituitary-dependent and adrenocortical tumor-dependent hyperadrenocorticism. Hyperadrenocorticism is also commonly known as Cushing's Disease.

Key Benefits

How It Works

Vetoryl uses a chemical (Trilostane) that controls the adrenal gland's excess production of cortisol, a hormone released into the bloodstream during times of stress.


Do not give this medication to dogs with kidney or liver disease. Vetoryl capsules should not be given to dogs taking certain medications or dogs that are pregnant. Speak with your veterinarian about all medications your dog is taking, including over-the-counter medicines.

prescription required symbol

NDC 17033-130-30


Active Ingredient: Trilostane


Give this medication exactly as directed by your veterinarian.Wash your hands after use. Do not handle the capsules if you are pregnant or trying to become pregnant. If you do not understand the directions ask the pharmacist or veterinarian to explain them to you.

Dosage & Administration

  • Administer 1 capsule of appropriate concentration for your dog's weight (see table below)
  • Give this medication with food
  • Concentrations may be mixed to achieve the correct dose for your dog

Quick Tips

  • Vetoryl is used to treat dogs with hyperadrenocorticism, also known as Cushing's Disease.
  • Vetoryl capsules should be given with food.
  • Do not open capsules and do not attempt to split or divide capsule.

Dosage Table

3.8 to 10 lbsOne 10 mg capsule daily
10 to 22 lbsOne 30 mg capsule daily
22 to 44 lbsOne 60 mg capsule daily
44 to 88 lbsOne 120 mg capsule daily
88 to 132 lbsOne 120 mg capsule of 120 mg and one 60 mg capsule daily (180 mg total)
Over 132 lbsAdminister the appropriate amount of capsules based on dog's weight. Speak with your veterinarian to help you determine the correct dosage for your dog.

Storage Directions

Store at room temperature 25°C (77°F) with excursions between 15°- 30°C (59°- 86°F) permitted. Keep out of reach of children and pets.

Possible Side Effects

If any of the following serious side effects occur, stop giving Vetoryl and seek emergency veterinary medical attention; an allergic reaction (difficulty breathing; swelling of the lips, tongue or face; hives), severe depression, bloody diarrhea, collapse, or other severe reactions. Other less serious side effects such as unexpected decrease in appetite, vomiting, diarrhea, and lethargy may occur. Other side effects may also occur. Talk to your veterinarian about any side effect that seems unusual or bothersome to your dog.


Give the missed dose as soon as you remember. However, if it is almost time for the next regularly scheduled dose, skip the missed dose and take the next one as directed. Do not give a double dose of the medication.
Seek emergency veterinary medical treatment. Symptoms of Vetoryl overdose may include lethargy, weakness, vomiting, or collapse.
Do not give Vetoryl to dogs with kidney or liver disease. Do not give to pregnant or nursing dogs or dogs intended for breeding. Do not touch Vetoryl capsules if you are pregnant or trying to become pregnant.
Before giving Vetoryl tell your veterinarian if your pet is also taking ACE inhibitors such as enalapril, potassium sparing diuretics such as spironolactone, ketoconazole, or potassium supplements. Talk to your veterinarian or pharmacist before giving any prescription or over the counter medicines or nutritional supplements.
Tell your veterinarian if your pet has kidney or liver disease. Tell your veterinarian about any other medical problems or allergies your dog has now or has had in the past. Tell your veterinarian about any medications your dog is taking including over the counter products and nutritional supplements. Tell your veterinarian if your pet is pregnant, nursing, or if you plan to breed your dog.


Review Summary
10 Reviews
90% (9)
10% (1)
0% (0)
0% (0)
0% (0)
100% Recommend this product (10 of 10 responses)
By kathleen b.
crossville, tn
October 23, 2020
Our dog is doing much better since taking this medication
By Curtis
Beverly Hills, California
Great price for brand name product
May 4, 2020
This is the real brand name product for pets with Cushings Disease. Mine could not live without it and I appreciate the great pricing EntirelyPets Pharmacy offers consistently!
  • pricing
  • stock
  • contacts vet office for me
By Gail G.
Best company!
September 19, 2019
This medication was the most reasonable I found and came quickly!
By Michelle
Entirely pets
September 29, 2018
Fast shipping. Loved the price
By Isis
Southern California
Easy to order, fast delivery
August 26, 2018
I ordered Vetoryl capsules for my dog. Entirely Pets took care of getting the prescription from my veterinarian and I received my order within a few days.
Merchant Response:Thank you for your kind words Isis. Glad we are able to help! :)
By Jennifer
Huntington Beach, CA
Awesome pricing
August 3, 2017
My dog has Cushings Disease and she must stay on this med. I save $30 a month ordering it here! Plus fantastic customer service!
By Heather o.
Granada hills, ca
Lowest prices, fast shipping
June 11, 2017
I am so pleased with my purchase. I searched the internet for days and hours until I found the lowest price and this company not only beat all the others, but the shipping was also very cheap & fast, and customer service was great. My dog was almost completely out of his daily med, so I called customer service the day after I placed my order to check the status of my script verification and to find out when they would be able to ship my order. Morgan, in Customer Service was so sweet and accommodating. She listened to my dilemma, spoke to the pharmacist in regards to possibly shipping asap and she called me back within 10 minutes to tell me my order was packaged and will be shipped out that very same day because they understood that my pup was in need of his med. â¤ï¸ï¸Love this company...I will definitely be placing ALL of my orders here from now on.
  • Cheap, fast shipping, great customer service
  • None
By Elaine D.
Dysart Iowa
February 5, 2017
My dog needs this , wish there was a completely natural product for her ?
  • has side effects don't like ...
By Patt G.
Wichita, Kansas
Cushings Disease medication
July 22, 2016
When my dog was diagnosed with diabetes, my Vet was astute enough to test her for Cushings Disease which is related to high cortisol levels and frequently coincides with diabetes. Vetoryl is the medication prescribed for Cushings. I have been using it for 2 months now and have experienced success with its beneficial effects for both Cushings and diabetes. Its usage must be monitored at time intervals established at the commencement of its use. I find that Entirely Pets Pharmacy is the best place to do business for all of my pets' prescription needs as this company's professionalism, customer service and expediency with filling prescription is outstanding.
By Mike
Inyokern, Ca
good transaction
June 3, 2016
The price is good. Refills are easy. Delivery is prompt.

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