Professional Insert

VETone^®

OstiLox^®

(meloxicam oral suspension)

0.5 mg/mL

Non-steroidal anti-inflammatory drug for oral use in dogs only

Caution: Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Repeated use of meloxicam in cats has been associated with acute renal failure and death. Do not administer additional injectable or oral meloxicam to cats. See Contraindications, Warnings, and Precautions for detailed information.

Meloxicam is a non-steroidal anti-inflammatory drug (NSAID) of the oxicam class. Each milliliter of OstiLox^® oral suspension contains meloxicam equivalent to 0.5 milligrams and sodium benzoate (1.5 milligrams) as a preservative. The chemical name for Meloxicam is 4-Hydroxy-2-methyl-N- (5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1, 1-dioxide. The formulation is a yellowish viscous suspension.

OstiLox oral suspension is indicated for the control of pain and inflammation associated with osteoarthritis in dogs.

Always provide client information sheet with prescription. Carefully consider the potential benefits and risks of OstiLox and other treatment options before deciding to use OstiLox. Use the lowest effective dose for the shortest duration consistent with individual response. OstiLox oral suspension should be administered initially at 0.09 mg/lb (0.2 mg/kg) body weight only on the first day of treatment.

For all treatments after day 1, OstiLox oral suspension should be administered once daily at a dose of 0.045 mg/lb (0.1 mg/ kg). The provided syringes are calibrated to deliver the daily maintenance dose in pounds.

OstiLox^® oral suspension 0.5 mg/mL is packaged with 2 sizes of dosing syringes. The small syringe is calibrated for use in dogs 1 lb. to 10 lbs. The large syringe is calibrated for use in dogs 2 lbs. to 30 lbs. Only administer OstiLox ^® oral suspension with the provided syringes. The container should never be used as a dropper bottle for administration of OstiLox ^® oral suspension.

Dogs with known hypersensitivity to meloxicam should not receive OstiLox oral suspension. Do not use OstiLox oral suspension in cats. Acute renal failure and death have been associated with the use of meloxicam in cats.

Figure	Figure	Figure	Figure
Shake bottle well. Push down and unscrew bottle top. Attach the dosing syringe to the bottle by gently pushing onto the top of the bottle.	Turn the bottle/syringe upside down. Pull the plunger out until the medication level corresponds to the dog's body weight in pounds.	Turn the bottle right way up and with a twisting movement separate the dosing syringe from the bottle.	Push the plunger to empty the contents of the syringe.

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

As with any NSAID all dogs should undergo a thorough history and physical examination before the initiation of NSAID therapy. Appropriate laboratory testing to establish hematological and serum biochemical baseline data is recommended prior to and periodically during administration. Owner should be advised to observe their dog for signs of potential drug toxicity and be given a client information sheet about OstiLox.

Keep OstiLox in a secure location out of reach of dogs, cats, and other animals to prevent accidental ingestion or overdose.

The safe use of OstiLox oral suspension in dogs younger than 6 months of age, dogs used for breeding, or in pregnant or lactating dogs has not been evaluated. Meloxicam is not recommended for use in dogs with bleeding disorders, as safety has not been established in dogs with these disorders.

As a class, cyclo-oxygenase inhibitory NSAIDs may be associated with gastrointestinal, renal and hepatic toxicity. Sensitivity to drug-associated adverse events varies with the individual patient. Dogs that have experienced adverse reactions from one NSAID may experience adverse reactions from another NSAID. Patients at greatest risk for renal toxicity are those that are dehydrated, on concomitant diuretic therapy, or those with existing renal, cardiovascular, and/or hepatic dysfunction. Concurrent administration of potentially nephrotoxic drugs should be carefully approached. NSAIDs may inhibit the prostaglandins that maintain normal homeostatic function. Such anti-prostaglandin effects may result in clinically significant disease in patients with underlying or pre-existing disease that has not been previously diagnosed. Since NSAIDs possess the potential to induce gastrointestinal ulcerations and/or perforations, concomitant use with other anti-inflammatory drugs, such as NSAIDs or corticosteroids, should be avoided.

If additional pain medication is needed after administration of the total daily dose of OstiLox oral suspension, a non-NSAID or non-corticosteroid class of analgesia should be considered. The use of another NSAID is not recommended. Consider appropriate washout times when switching from corticosteroid use or from one NSAID to another in dogs. The use of concomitantly suspension has not been studied in dogs. Commonly used protein-bound drugs with OstiLox oral protein-bound drugs include cardiac, anticonvulsant and behavioral medications. The influence of concomitant drugs that may inhibit metabolism of OstiLox oral suspension has not been evaluated. Drug compatibility should be monitored in patients requiring adjunctive therapy.

Field safety was evaluated in 306 dogs. Based on the results of two studies, GI abnormalities (vomiting, soft stools, diarrhea, and inappetance) were the most common adverse reactions associated with the administration of meloxicam. The following table lists adverse reactions and the numbers of dogs that experienced them during the studies. Dogs may have experienced more than one episode of the adverse reaction during the study.

In foreign suspected adverse drug reaction (SADR) reporting over a 9 year period, incidences of adverse reactions related to meloxicam administration included: auto-immune hemolytic anemia (1 dog), thrombocytopenia (1 dog), polyarthritis (1 dog), nursing puppy lethargy (1 dog), and pyoderma (1 dog).

The following adverse events are based on post-approval adverse drug experience reporting. Not all adverse reactions are reported to FDA/CVM. It is not always possible to reliably estimate the adverse event frequency or establish a causal relationship to product exposure using these data. The following adverse events are listed in decreasing order of frequency by body system.

Gastrointestinal: vomiting, anorexia, diarrhea, melena, gastrointestinal ulceration

Urinary: azotemia, elevated creatinine, renal failure

Neurological/Behavioral: lethargy, depression

Hepatic: elevated liver enzymes

Dermatologic: pruritus

Death has been reported as an outcome of the adverse events listed above. Acute renal failure and death have been associated with use of meloxicam in cats.

To report suspected adverse drug experiences, for technical assistance or to obtain a copy of the Safety Data Sheet (SDS), contact at 1-866-591-5777. For additional information about adverse drug experience reporting for animal drugs, contact FDA at 1-888-FDA-VETS or online at www.fda.gov/reportanimalae.

OstiLox, 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 OstiLox 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.

Meloxicam has nearly 100% bioavailability when administered orally with food. The terminal elimination half-life after a single dose is estimated to be approximately 24 hrs (+/-30%) regardless of route of administration. There is no evidence of statistically significant gender differences in drug pharmacokinetics. Drug bioavailability, volume of distribution, and total systemic clearance remain constant up to 5 times the recommended dose for use in dogs. However, there is some evidence of enhanced drug accumulation and terminal elimination half-life prolongation when dogs are dosed for 45 days or longer. Peak drug concentrations can be expected to occur within about 7.5 hrs after oral administration. Corresponding peak concentration is approximately 0.464 mcg/mL following a 0.2 mg/kg oral dose. The drug is 97% bound to canine plasma proteins.

The effectiveness of meloxicam was demonstrated in two field studies involving a total of 277 dogs representing various breeds, between six months and sixteen years of age, all diagnosed with osteoarthritis. Both of the placebo-controlled, masked studies were conducted for 14 days. All dogs received 0.2 mg/kg on day 1. All dogs were maintained on 0.1 mg/kg oral meloxicam from days 2 through 14 of both studies. Parameters evaluated by veterinarians included lameness, weight-bearing, pain on palpation, and overall improvement. Parameters assessed by owners included mobility, ability to rise, limping, and overall improvement.

In the first field study (n=109), dogs showed clinical improvement with statistical significance after 14 days of meloxicam treatment for all parameters. In the second field study (n=48), dogs receiving meloxicam showed a clinical improvement after 14 days of therapy for all parameters; however, statistical significance was demonstrated only for the overall investigator evaluation on day 7, and for the owner evaluation on day 14.

OstiLox oral suspension 0.5 mg/mL: 15 mL bottle with 1 mL and 3 mL measuring syringes.

NDC 86136-146-31 - 0.5 mg/mL - 15 mL

Store at controlled room temperature 68-77°F (20-25°C). Excursions permitted between 59°F and 86°F (15°C and 30°C). Brief exposure to temperature up to 104°F (40°C) may be tolerated provided the mean kinetic temperature does not exceed 77°F (25°C); however such exposure should be minimized.

Approved by FDA under ANADA # 200-786

TAKE TIME

Figure

OBSERVE LABEL
DIRECTIONS

Distributed by:
MWI

Boise, ID 83705

www.VetOne.net

Made in the UK.

Manufactured by:
Norbrook Laboratories Limited

Newry, BT35 6QQ, Co. Down,
Northern Ireland

U.S. Patent No. 9,399,013

Rev. 03/26
273684I01
VETone^®

VETone^®

OstiLox^®

(meloxicam oral suspension)

0.5 mg/mL

Non-steroidal anti-inflammatory drug for oral use in dogs only.

This summary contains important information about OstiLox^®. You should read this information before you start giving your dog OstiLox and review it each time the prescription is refilled.

This sheet is provided only as a summary and does not take the place of instructions from your veterinarian. Talk to your veterinarian if you do not understand any of this information or if you want to know more about OstiLox.

What is OstiLox?

OstiLox is a prescription non-steroidal anti-inflammatory drug (NSAID) that is used to control pain and inflammation (soreness) due to osteoarthritis in dogs. Osteoarthritis (OA) is a painful condition caused by "wear and tear" of cartilage and other parts of the joints that may result in the following changes or signs in your dog: Limping or lameness, decreased activity or exercise (reluctance to stand, climb stairs, jump or run, or difficulty in performing these activities), stiffness or decreased movement of joints. OstiLox is given to dogs by mouth. Do not use OstiLox oral suspension in cats. Acute renal failure and death have been associated with the use of meloxicam in cats.

What Kind Of Results Can I Expect When My Dog Is On OstiLox For OA?

While OstiLox is not a cure for osteoarthritis, it can control the pain and inflammation of OA and improve your dog's mobility.

• Response varies from dog to dog but can be quite dramatic.
• In most dogs, improvement can be seen in a matter of days.
• If OstiLox is discontinued or not given as directed, your dog's pain and inflammation may come back.

What Dogs Should Not Take OstiLox?

Your dog should not be given OstiLox if he/she:

• Has had an allergic reaction to meloxicam, the active ingredient of OstiLox.
• Has had an allergic reaction (such as hives, facial swelling, or red or itchy skin) to aspirin or other NSAIDs.
• Is presently taking aspirin, other NSAIDs, or corticosteroids (unless directed by your veterinarian).

OstiLox Should Only Be Given To Dogs

People should not take OstiLox.

Keep OstiLox and all medication out of reach of children. Call your physician immediately if you accidentally take OstiLox.

Keep OstiLox in a secure location out of reach of dogs, cats, and other animals to prevent accidental ingestion or overdose.

How To Give OstiLox To Your Dog

The actual dose to be given should be prescribed by the veterinarian.

Directions for Administration:

OstiLox^® oral suspension 0.5 mg/mL is packaged with 2 sizes of dosing syringes. The small syringe is calibrated for use in dogs 1 lb. to 10 lbs. The large syringe is calibrated for use in dogs 2 lbs. to 30 lbs. Only administer OstiLox ^® oral suspension with the provided syringes. The container should never be used as a dropper bottle for administration of OstiLox ^® oral suspension.

Dogs 1 to 10 pounds (0.45 kg to 4.5 kg) Shake well before use, then remove cap. Particular care should be given with regard to the accuracy of dosing. To prevent accidental overdosing of small dogs, administer product on food only, never directly into the mouth. Carefully measure suspension onto food to assure that the correct dose is given before presentation of the food to the dog. The 1 mL syringe provided with the meloxicam concentration of 0.5 mg/mL cannot be used to measure doses for dogs weighing less than 1 lb (0.45kg).

For dogs 1-2 pounds (0.45 kg to 0.90 kg), OstiLox oral suspension 0.5 mg/mL can be placed directly onto the food using the 1 lb graduation mark on the provided 1 mL syringe.

For dogs between 2 - 10 pounds, OstiLox oral suspension can be given using the 1 mL or 3 mL syringe provided in the package (see dosing procedure below). The syringes fit on to the bottle and have a scale in pounds designed to deliver the daily maintenance dose (0.05 mg/lb or 0.1 mg/kg). When using the syringes, the dog's weight should be rounded down to the nearest 1 pound increment. Replace and tighten cap after use.

Dogs over 10 pounds (4.5 kg)

Shake well before use then remove cap. OstiLox oral suspension may be either mixed with food or placed directly into the mouth. Particular care should be given with regard to the accuracy of dosing. OstiLox oral suspension can be given using the 3 mL measuring syringe provided in the package (see dosing procedure below). The syringe fits on to the bottle and has a scale in pounds designed to deliver the daily maintenance dose (0.05 mg/lb or 0.1 mg/kg). When using the syringe, the dog's weight should be rounded down to the nearest 1 pound increment. Replace and tighten cap after use.

Figure	Figure	Figure	Figure
Shake bottle well. Push down and unscrew bottle top. Attach the dosing syringe to the bottle by gently pushing onto the top of the bottle.	Turn the bottle/syringe upside down. Pull the plunger out until the medication level corresponds to the dog's body weight in pounds.	Turn the bottle right way up and with a twisting movement separate the dosing syringe from the bottle.	Push the plunger to empty the contents of the syringe.

What To Tell/Ask Your Veterinarian Before Giving OstiLox

Talk to your veterinarian about:

• The signs of OA you have observed (for example limping, stiffness).
• The importance of weight control and exercise in the management of OA.
• What tests might be done before OstiLox is prescribed.
• How often your dog may need to be examined by your veterinarian.
• The risks and benefits of using OstiLox.

Tell your veterinarian if your dog has ever had the following medical problems:

• Experienced side effects from OstiLox or other NSAIDs, such as aspirin
• Digestive upset (vomiting and/or diarrhea)
• Liver disease
• Kidney disease

Tell your veterinarian about:

• Any other medical problems or allergies that your dog has now or has had.
• All medicines that you are giving your dog or plan to give your dog, including those you can get without a prescription.

Tell your veterinarian if your dog is:

• Pregnant, nursing or if you plan to breed your dog.

What Are The Possible Side Effects That May Occur In My Dog During OstiLox Therapy?

OstiLox, like other drugs, may cause some side effects. Serious but rare side effects have been reported in dogs taking NSAIDs. Serious side effects can occur with or without warning and in rare situations result in death.

The most common NSAID-related side effects generally involve the stomach and liver or kidney problems. Look for the following side effects that can indicate your dog may be having a problem with OstiLox or may have another medical problem:

• Decrease or increase in appetite
• Vomiting
• Change in bowel movement (such as diarrhea, or black, tarry or bloody stools)
• Change in behavior (such as decreased or increased activity level, incoordination, seizure or aggression)
• Yellowing of gums, skin, or whites of the eyes (jaundice)
• Change in drinking habits (frequency, amount consumed)
• Change in urination habits (frequency, color, or smell)
• Change in skin (redness, scabs, or scratching)

It is important to stop therapy and contact your veterinarian immediately if you think your dog has a medical problem or side effect from OstiLox therapy. If you have additional questions about possible side effects, talk to your veterinarian.

Can OstiLox Be Given With Other Medicines?

OstiLox should not be given with other NSAIDs (for example, aspirin, carprofen, etodolac, deracoxib) or steroids (for example, cortisone, prednisone, dexamethasone, triamcinolone).

Tell your veterinarian about all medicines you have given your dog in the past, and any medicines that you are planning to give with OstiLox. This should include other medicines that you can get without a prescription. Your veterinarian may want to check that all of your dog's medicines can be given together.

What Can I Do In Case My Dog Eats More Than The Prescribed Amount?

Contact your veterinarian immediately if your dog eats more than the prescribed amount of OstiLox.

What Else Should I Know About OstiLox?

This sheet provides a summary of information about OstiLox. If you have any questions or concerns about OstiLox or osteoarthritis pain, talk to your veterinarian.

As with all prescribed medicines, OstiLox should only be given to the dog for which it was prescribed.

OstiLox oral suspension is for use in dogs only. Do not give OstiLox oral suspension to cats. It should be given to your dog only for the condition for which it was prescribed. It is important to periodically discuss your dog's response to OstiLox at regular check ups. Your veterinarian will best determine if your dog is responding as expected and if your dog should continue receiving OstiLox.

CONTACT INFORMATION

To report suspected adverse drug experiences, for technical assistance or to obtain a copy of the Safety Data Sheet (SDS), contact at 1-866-591-5777.

For additional information about adverse drug experience reporting for animal drugs, contact FDA at 1-888-FDA-VETS or online at www.fda.gov/reportanimalae.

Distributed by:
MWI
Boise, ID 83705

www.VetOne.net

Made in the UK.

Manufactured by:
Norbrook Laboratories Limited
Newry, BT35 6QQ, Co. Down,
Northern Ireland

U.S. Patent No. 9,399,013

TAKE TIME

Figure

OBSERVE LABEL
DIRECTIONS

Rev. 03/26
273684I01
VETone^®

NDC 86136-146-31

15 mL

VETone^®
OstiLox™
(meloxicam oral suspension)

Suspension

0.5 mg/mL

Non-steroidal anti-inflammatory drug
for oral use in dogs only.

Caution: Federal law restricts this drug
to use by or on the order of a licensed
veterinarian.

Approved by FDA
under ANADA # 200-786

V1 501105

Net Contents: 15 mL

15 mL

VETone^®
OstiLox™
(meloxicam oral suspension)

Suspension

0.5 mg/mL

Caution: Federal law restricts this
drug to use by or on the order of a
licensed veterinarian.

Approved by FDA under
ANADA # 200-786

V1 501105

Net Contents: 15 mL