Save On Previcox 57mg (30 Tablets) | EntirelyPets Pharmacy
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Previcox 57 mg (30 tablets)

Item# IWM039578
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Previcox is a non-steroidal, anti-inflammatory drug (NSAID) prescribed by your vet to treat your canine companion's pain and inflammation caused by osteoarthritis. It can also help control postoperative pain and inflammation often associated with soft-tissue and orthopedic surgery. This medication comes in a chewable tablet form, which means it can be easily crushed up and disguised in your pet's favorite food.

  • Limping or lameness.
  • Decreased activity or exercise (reluctant to stand, climb stairs, jump or run, or difficulty in performing these activities)
  • Stiffness or decreased movement of joints.


PREVICOX (firocoxib) Chewable Tablets are indicated for the control of pain and inflammation associated with osteoarthritis and for the control of postoperative pain and inflammation associated with soft-tissue and orthopedic surgery in dogs.

Prescription Required


Always provide the Client Information Sheet with prescription. Carefully consider the potential benefits and risks of PREVICOX and other treatment options before deciding to use PREVICOX. Use the lowest effective dose for the shortest duration consistent with individual response. The recommended dosage of PREVICOX (firocoxib) for oral administration in dogs is 2.27 mg/lb (5.0mg/kg) body weight once daily as needed for osteoarthritis and for 3 days as needed for postoperative pain and inflammation associated with soft-tissue and orthopedic surgery. The dogs can be treated with PREVICOX approximately two hours before surgery. The tablets are scored, and dosage should be calculated in half-tablet increments. PREVICOX Chewable Tablets can be administered with or without food.

View Previcox Drug Facts Sheet.


Dogs with known hypersensitivity to firocoxib should not receive PREVICOX.


Not for use in humans. Keep this and all medications out of the reach of children. Consult a physician in case of accidental ingestion by humans.

For oral use in dogs only. Use of this product at doses above the recommended 2.27 mg/lb (5.0 mg/kg) in puppies less than seven months of age has been associated with serious adverse reactions, including death (see Animal Safety). Due to tablet sizes and scoring, dogs weighing less than 12.5 lb (5.7 kg) cannot be accurately dosed.

For technical assistance or to report suspected adverse events, call 1-877-217-3543.

Precautions: This product cannot be accurately dosed in dogs less than 12.5 pounds in body weight.

Information For Dog Owners: PREVICOX, like other drugs of its class, is not free from adverse reactions. Owners should be advised of the potential for adverse reactions and be informed of the clinical signs associated with drug intolerance. Adverse reactions may include vomiting, diarrhea, decreased appetite, dark or tarry stools, increased water consumption, increased urination, pale gums Due to anemia, yellowing of gums, skin or white of the eye due to jaundice, lethargy, incoordination, Seizure, or behavioral changes. Serious adverse reactions associated with this drug class can occur without warning and in rare situations result in death (see Adverse Reactions). Owners should be advised to discontinue PREVICOX therapy and contact their veterinarian immediately if signs of intolerance are observed. The vast majority of patients with drug-related adverse reactions have recovered when the signs are recognized, the drug is withdrawn, and veterinary care, if appropriate, is initiated. Owners should be advised of the importance of periodic follow up for all dogs during administration of any NSAID.


Review Summary
14 Reviews
64% (9)
36% (5)
0% (0)
0% (0)
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100% Recommend this product (14 of 14 responses)
By Chuck
St George Utah
He's Like a Puppy Again
April 9, 2015
We got this for our dog with joint problems. He is like a puppy again
By Lisa G.
Best Price So Far
December 13, 2019
I shop a lot for pet meds and Entirely Pets Had the best price at the time of this writing. I really enjoyed getting the free sample of joint care meds along with the Previcox. Generous amount ! However, my dog didn't like them.
By Donna
Great customer service
December 5, 2019
I ordered this for my dog on the recommendation of my veterinarian. I called to place my order and all my questions were answered by a very knowledgeable individual. I received an email a couple days later informing me that this was on back order. Oh I called for an update. My questions were answered and the order arrived in the time the rep said it would be. I appreciate all the patience they had with me.
ProsThe price was competitive. Very helpful representatives.
ConsItem was back ordered.
By Judy
Florissant, MO
Working Well!
August 1, 2018
I prefer Previcox over the other drugs we tried because it seems to work well with no upset tummy issues, and I love that I can give it once a day vs twice. It is sold as a chewable, but my dog won't eat it unless I put a little bit of spray cheese on it. (The spray cheese isn't healthy, I know, but just a little on a pill gets him to readily eat the pill with no muss, no fuss.)
Merchant Response:Hi Judy! Drugs can be expensive, we do our best to keep the costs as low as we can. I like the spray cheese. Might not be "healthy" but a spoon full of sugar helps the medicine go down. We thank you for being a good customer and a great pet parent!
ProsOnce-a-day dosing.
ConsCost, but generally you get what you pay for and don't get what you don't pay for.
Great for horses too!
December 19, 2017
My horse vet prescribes this for my mare!
By Diane
St Paul, Minnesota
Great customer service
June 7, 2017
I encountered a little communication glitch but it was resolved quickly and easily. Very pleased with my experience
By Pattie
Great savings
November 30, 2016
It's great saving $25. My dog is benefitting taking these meds. She has much more mobility.
By Charlie
Mesa, AZ
Great product
October 21, 2016
Helped my 20 lb Yorkie (13 yrs) act like a young guy again. He is walking better and wants to go farther. Seems much happier.
By Robyn
Reno, NV
Great Service and price!
October 23, 2015
I ordered this NSAID after my Neapolitan Mastiff was unable to tolerate Rimadyl. Sometimes dogs who are unable to tolerate one, can tolerate another. After 10 days, unfortunately, same symptoms of not eating and diarrhea (dark) so we stopped. Our Neapolitan has a torn ACL & lateral lactated patella and is a non-surgical candidate due to cardiomyopathy. In addition to finding a NSAID he can tolerate, we are also using Gabapentin, Tramadol, Adequan injections, physical therapy and a host of supplements purchased through Entirely Pets. I would say he is holding his own. We are now trying Metacam at a lower dose. Entirely Pets Pharmacy was great to work with as is their sister company where we have done business for many years & a happy Customer.
ProsImmediate pain relief.
ConsMy particular dog was unable to tolerate this NSAID for long term, about 10 days only.
By Herds H.
Lavonia, GA
Great pain management for our older QH mare
July 26, 2015
Our vet prescribed this for our mare struggling with severe arthritis. With it, she moves normally and comfortably; without, she can hardly walk. The price on this site is the best I have been able to find and they ship quickly and efficiently. I give them my vet's contact info, and the rest is taken care of. I have been on some sites where I have to have the vet contact the company before they will take my order-- honestly, too many steps and too much trouble. Like this site, the price, and definitely the product!
By Aneta
Loomis, Ca.
Good product--very effective
July 23, 2015
Thanks to this product my miniature donkey ' s arthritis is improved. The small pill makes it easy to administer.
ConsIt should not have taken 11 days to receive this order. My poor donkey as a result had no Med's for two days and had to suffer.
By Angi
communications cluster
June 28, 2015
This NSAID is working for my dog when all others gave her gasteritis. However, my vet had to fax the prescription three times before it was received by them. Very frustrating.
By Silverado
Palos Verdes CA
So far so good!
May 14, 2015
My 31yo gelding suffered a serious tendon injury about 3 months ago. This combined with consistent physical therapy and he is back to being his silly self. We will be back on the trail within the next couple of weeks.
ConsA little hard to get him to take it. A hollowed out carrot is the best.
By Joel
Princeton, NJ
Love it
December 24, 2014
It's great.

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