Product details
Vetmedin Solution (pimobendan oral solution) is indicated for the management of the signs of mild, moderate, or severe congestive heart failure in dogs due to clinical myxomatous mitral valve disease (MMVD) or dilated cardiomyopathy (DCM). Vetmedin Solution is intended for dogs who have already progressed to congestive heart failure due to MMVD or DCM, particularly for those who prefer liquid medication.
- Recommended for dogs diagnosed with congestive heart failure due to MMVD or DCM4
- According to published studies, helps increase the survival time and improve the quality of life in dogs with heart failure2,3
- Available as an oral solution that makes administration easy for dogs that prefer liquid medication and delivers just the right dose they need
- Includes a dosing syringe calibrated to deliver the appropriate dosage based on your dog’s body weight (in pounds)
VETMEDIN Solution (pimobendan oral solution) is the only oral pimobendan solution product approved by the FDA. According to published studies, it helps with the management of the signs of congestive heart failure in dogs due to clinical myxomatous mitral valve disease (MMVD) or dilated cardiomyopathy (DCM).2,3
Given every 12 hours, the unique dual action of VETMEDIN dilates the blood vessels carrying blood to and from the heart—reducing the preload and afterload on the heart—while simultaneously improving contractility of the heart muscle.1
Pimobendan, VETMEDIN’s active ingredient, reduces stress on the heart while increasing cardiac output, without raising oxygen or energy consumption. VETMEDIN helps dogs engage in the daily activities they enjoy.
Increasing age is a risk factor for heart disease and heart failure.4 With early diagnosis and treatment of clinical signs, you can significantly prolong your dog’s survival time and improve their quality of life (as shown in previous studies),2,3 Be sure to talk to your veterinarian about VETMEDIN oral solution if your dog is in heart failure to determine the proper treatment for your pet.
References:
1. VETMEDIN® Solution (pimobendan oral solution) [Freedom of Information Summary; NADA 141-273]. St. Joseph, MO: Boehringer Ingelheim Vetmedica, Inc.; 2007.
2. Häggström J, Boswood A, O’Grady M, et al. Effect of pimobendan or benazepril hydrochloride on survival times in dogs with congestive heart failure caused by naturally occurring myxomatous mitral valve disease: the QUEST study. J Vet Intern Med. 2008;22(5):1124-1135.
3. Lombard CW, Jöns O, Bussadori CM; for the VetSCOPE Study. Clinical efficacy of pimobendan versus benazepril for the treatment of acquired atrioventricular valvular disease in dogs. J Am Anim Hosp Assoc. 2006;42(4):249-261.
4. Keene et al ACVIM consensus guidelines for the diagnosis and treatment of myxomatous mitral valve disease in dogs J Vet Intern Med 2019.
Product sourced directly from the manufacturer or their approved distributor. Guaranteed genuine product backed by the manufacturer.
For
Dogs
Active ingredient(s)
Pimobendan
Inactive ingredients
Complete inactive ingredients list not provided by manufacturer.
Brand name
Vetmedin Solution
Drug class
Inodilator
Product flavoring
Vetmedin Solution is unflavored.
Manufacturer
Boehringer Ingelheim
Product strength & size
Vetmedin Solution contains 1.5 mg of pimobendan per 1 mL of oral solution. Please ensure the selected product is appropriate for your pet, as recommended by your veterinarian.
For current availability, please refer to the product selection above.
Usage
For more information, please refer to the product label and the full Prescribing Information provided in the manufacturer’s package insert.
Vetmedin Oral Solution should be given orally as directed by your veterinarian. Wash hands after use. Please consult your veterinarian before making any changes or discontinuing the prescribed dosing schedule.
Manufacturer Dosage and Administration:
VETMEDIN Solution (pimobendan oral solution) should be administered directly in the mouth (orally) at a total daily dose of 0.23 mg/lb (0.5 mg/kg) body weight. The total daily dose should be divided into 2 equal portions administered approximately 12 hours apart (i.e., morning and evening).
The provided dosing syringe is calibrated to deliver the appropriate morning or evening dose when drawn to the dog's nearest weight in pounds. Each dose should be rounded up to the nearest 1 lb. increment.
VETMEDIN Solution should be administered directly into the mouth. Do not mix into food.
Do NOT shake the bottle before or during use to avoid foaming.
Missed doses
If a dose is missed: Administer the dose as soon as possible. If it is almost time for the next dose, skip the missed dose and continue with the regular schedule. Do not give more medication than prescribed or two doses at once.
If you have questions about your pet’s prescribed dosing schedule (e.g., timing, interval), please consult your veterinarian.
Storage
Store in a cool, dry place at a controlled temperature at or below 77°F, with excursions permitted up to 86°F. Keep in a secure location out of the reach of children and pets. Once the bottle is opened, use the contents within 8 weeks.
Exposure to extreme temperatures, light, or moisture can affect the integrity and effectiveness of medications. Always store medications properly, as directed on the label.
Side effects
As with all drugs, side effects may occur; the most common side effects of this medication are poor appetite, lethargy (lack of energy), diarrhea, shortness of breath, weakness, and ataxia (lack of muscle control and coordination).
Contact your veterinarian immediately if your pet has difficulty breathing, collapses or loses consciousness, has a seizure, or appears to be bloated/have increased belly fluid.
Contact your veterinarian if your pet experiences any side effects, including those listed above, or if you notice anything unusual.
Precautions
Before using this product, please review the product label and full Prescribing Information for important safety information, including any relevant warnings and precautions.
For oral use in dogs with clinical signs of congestive heart failure only. Not for use in humans. Keep this and all medications out of reach of children and animals to prevent accidental ingestion or overdose. Consult a physician in case of accidental ingestion by humans.
VETMEDIN Solution should not be given in cases of hypertrophic cardiomyopathy, aortic stenosis, or any other clinical condition where an augmentation of cardiac output is inappropriate for functional or anatomical reasons.
The safety of VETMEDIN Solution (pimobendan oral solution) has not been established in dogs with asymptomatic heart disease or in heart failure caused by etiologies other than AVVI or DCM. The safe use of VETMEDIN has not been evaluated in dogs younger than 6 months of age, dogs with congenital heart defects, dogs with diabetes mellitus or other serious metabolic diseases, or in breeding, pregnant, or lactating dogs.
Do not administer this medication to animals with a known or suspected allergy/hypersensitivity to it or any of its ingredients. Allergic reactions to medications may occur. Please inform Vetsource and your veterinarian if your pet has any known sensitivities or allergies, especially to medications and supplements.
If your pet displays symptoms of an allergic reaction, discontinue therapy and call your veterinarian immediately or seek emergency veterinary attention. Symptoms may include (but are not limited to): swollen lips, tongue, face, or airways; difficulty breathing; agitation; profuse salivation; and widespread hives or itching.
Drug and food interactions
There are no known drug or food interactions reported for this medication.
The following drugs* may have potential interactions with this medication:
beta blockers (e.g., atenolol, sotalol), calcium channel blockers (e.g., amlodipine, diltiazem), and sildenafil.
*NOTE: This may not be a comprehensive list. Contact your veterinarian if your pet experiences any unusual reactions when multiple medications and/or supplements are given together.
As with all medications, please consult your veterinarian if you have any questions or concerns prior to use. Please ensure your veterinarian is aware of all medications, supplements, and over-the-counter (OTC) products that your pet is currently using. Your veterinarian may prescribe multiple medications, even if a potential drug interaction may occur. In these instances, your veterinarian may adjust the dosages or monitor your pet more closely.
Adverse reactions
If you are concerned that your pet has experienced an adverse reaction to this medication, please contact the manufacturer Boehringer Ingelheim Animal Health USA at 1-888-637-4251 or Vetsource Pet Owner Care at 877-738-4443.
Overdose
If you have any reason to suspect an overdose, call your doctor/veterinarian or the appropriate poison control resource immediately.
For humans:
The national toll-free Poison Help line, 1-800-222-1222, will connect you to your local poison center in case of emergency. This service is available nationwide and in most U.S. territories.
For animals:
The ASPCA Animal Poison Control Center is available 24 hours a day, 365 days a year at 888-426-4435.
Pet Poison Helpline® also provides a 24/7 animal poison control service at 855-764-7661.
*Please note: this information is for third-party services and is provided for convenience in case of potential poison-related emergencies. There may be consultation fee for these services.
Disclaimer
The content provided on this page is NOT medical advice.
All content, including the images and product description above, is intended for general informational purposes only and should not be considered a substitute for professional veterinary consultation, diagnosis, or treatment.
For additional information about this product and how it fits into your pet's individual treatment plan, please consult your veterinarian.
Last revised: 3/13/2026
-
Description
Product detailsVetmedin Solution (pimobendan oral solution) is indicated for the management of the signs of mild, moderate, or severe congestive heart failure in dogs due to clinical myxomatous mitral valve disease (MMVD) or dilated cardiomyopathy (DCM). Vetmedin Solution is intended for dogs who have already progressed to congestive heart failure due to MMVD or DCM, particularly for those who prefer liquid medication.- Recommended for dogs diagnosed with congestive heart failure due to MMVD or DCM4
- According to published studies, helps increase the survival time and improve the quality of life in dogs with heart failure2,3
- Available as an oral solution that makes administration easy for dogs that prefer liquid medication and delivers just the right dose they need
- Includes a dosing syringe calibrated to deliver the appropriate dosage based on your dog’s body weight (in pounds)
VETMEDIN Solution (pimobendan oral solution) is the only oral pimobendan solution product approved by the FDA. According to published studies, it helps with the management of the signs of congestive heart failure in dogs due to clinical myxomatous mitral valve disease (MMVD) or dilated cardiomyopathy (DCM).2,3Given every 12 hours, the unique dual action of VETMEDIN dilates the blood vessels carrying blood to and from the heart—reducing the preload and afterload on the heart—while simultaneously improving contractility of the heart muscle.1Pimobendan, VETMEDIN’s active ingredient, reduces stress on the heart while increasing cardiac output, without raising oxygen or energy consumption. VETMEDIN helps dogs engage in the daily activities they enjoy.Increasing age is a risk factor for heart disease and heart failure.4 With early diagnosis and treatment of clinical signs, you can significantly prolong your dog’s survival time and improve their quality of life (as shown in previous studies),2,3 Be sure to talk to your veterinarian about VETMEDIN oral solution if your dog is in heart failure to determine the proper treatment for your pet.References:1. VETMEDIN® Solution (pimobendan oral solution) [Freedom of Information Summary; NADA 141-273]. St. Joseph, MO: Boehringer Ingelheim Vetmedica, Inc.; 2007.2. Häggström J, Boswood A, O’Grady M, et al. Effect of pimobendan or benazepril hydrochloride on survival times in dogs with congestive heart failure caused by naturally occurring myxomatous mitral valve disease: the QUEST study. J Vet Intern Med. 2008;22(5):1124-1135.3. Lombard CW, Jöns O, Bussadori CM; for the VetSCOPE Study. Clinical efficacy of pimobendan versus benazepril for the treatment of acquired atrioventricular valvular disease in dogs. J Am Anim Hosp Assoc. 2006;42(4):249-261.4. Keene et al ACVIM consensus guidelines for the diagnosis and treatment of myxomatous mitral valve disease in dogs J Vet Intern Med 2019.Product sourced directly from the manufacturer or their approved distributor. Guaranteed genuine product backed by the manufacturer.ForDogsActive ingredient(s)PimobendanInactive ingredientsComplete inactive ingredients list not provided by manufacturer.Brand nameVetmedin SolutionDrug classInodilatorProduct flavoringVetmedin Solution is unflavored.ManufacturerBoehringer IngelheimProduct strength & sizeVetmedin Solution contains 1.5 mg of pimobendan per 1 mL of oral solution. Please ensure the selected product is appropriate for your pet, as recommended by your veterinarian.For current availability, please refer to the product selection above.UsageFor more information, please refer to the product label and the full Prescribing Information provided in the manufacturer’s package insert.Vetmedin Oral Solution should be given orally as directed by your veterinarian. Wash hands after use. Please consult your veterinarian before making any changes or discontinuing the prescribed dosing schedule.Manufacturer Dosage and Administration:VETMEDIN Solution (pimobendan oral solution) should be administered directly in the mouth (orally) at a total daily dose of 0.23 mg/lb (0.5 mg/kg) body weight. The total daily dose should be divided into 2 equal portions administered approximately 12 hours apart (i.e., morning and evening).The provided dosing syringe is calibrated to deliver the appropriate morning or evening dose when drawn to the dog's nearest weight in pounds. Each dose should be rounded up to the nearest 1 lb. increment.VETMEDIN Solution should be administered directly into the mouth. Do not mix into food.Do NOT shake the bottle before or during use to avoid foaming.Missed dosesIf a dose is missed: Administer the dose as soon as possible. If it is almost time for the next dose, skip the missed dose and continue with the regular schedule. Do not give more medication than prescribed or two doses at once.If you have questions about your pet’s prescribed dosing schedule (e.g., timing, interval), please consult your veterinarian.StorageStore in a cool, dry place at a controlled temperature at or below 77°F, with excursions permitted up to 86°F. Keep in a secure location out of the reach of children and pets. Once the bottle is opened, use the contents within 8 weeks.Exposure to extreme temperatures, light, or moisture can affect the integrity and effectiveness of medications. Always store medications properly, as directed on the label.Side effectsAs with all drugs, side effects may occur; the most common side effects of this medication are poor appetite, lethargy (lack of energy), diarrhea, shortness of breath, weakness, and ataxia (lack of muscle control and coordination).Contact your veterinarian immediately if your pet has difficulty breathing, collapses or loses consciousness, has a seizure, or appears to be bloated/have increased belly fluid.Contact your veterinarian if your pet experiences any side effects, including those listed above, or if you notice anything unusual.PrecautionsBefore using this product, please review the product label and full Prescribing Information for important safety information, including any relevant warnings and precautions.For oral use in dogs with clinical signs of congestive heart failure only. Not for use in humans. Keep this and all medications out of reach of children and animals to prevent accidental ingestion or overdose. Consult a physician in case of accidental ingestion by humans.VETMEDIN Solution should not be given in cases of hypertrophic cardiomyopathy, aortic stenosis, or any other clinical condition where an augmentation of cardiac output is inappropriate for functional or anatomical reasons.The safety of VETMEDIN Solution (pimobendan oral solution) has not been established in dogs with asymptomatic heart disease or in heart failure caused by etiologies other than AVVI or DCM. The safe use of VETMEDIN has not been evaluated in dogs younger than 6 months of age, dogs with congenital heart defects, dogs with diabetes mellitus or other serious metabolic diseases, or in breeding, pregnant, or lactating dogs.Do not administer this medication to animals with a known or suspected allergy/hypersensitivity to it or any of its ingredients. Allergic reactions to medications may occur. Please inform Vetsource and your veterinarian if your pet has any known sensitivities or allergies, especially to medications and supplements.If your pet displays symptoms of an allergic reaction, discontinue therapy and call your veterinarian immediately or seek emergency veterinary attention. Symptoms may include (but are not limited to): swollen lips, tongue, face, or airways; difficulty breathing; agitation; profuse salivation; and widespread hives or itching.Drug and food interactionsThere are no known drug or food interactions reported for this medication.The following drugs* may have potential interactions with this medication: beta blockers (e.g., atenolol, sotalol), calcium channel blockers (e.g., amlodipine, diltiazem), and sildenafil.*NOTE: This may not be a comprehensive list. Contact your veterinarian if your pet experiences any unusual reactions when multiple medications and/or supplements are given together.As with all medications, please consult your veterinarian if you have any questions or concerns prior to use. Please ensure your veterinarian is aware of all medications, supplements, and over-the-counter (OTC) products that your pet is currently using. Your veterinarian may prescribe multiple medications, even if a potential drug interaction may occur. In these instances, your veterinarian may adjust the dosages or monitor your pet more closely.Adverse reactionsIf you are concerned that your pet has experienced an adverse reaction to this medication, please contact the manufacturer Boehringer Ingelheim Animal Health USA at 1-888-637-4251 or Vetsource Pet Owner Care at 877-738-4443.OverdoseIf you have any reason to suspect an overdose, call your doctor/veterinarian or the appropriate poison control resource immediately.For humans:The national toll-free Poison Help line, 1-800-222-1222, will connect you to your local poison center in case of emergency. This service is available nationwide and in most U.S. territories.For animals:The ASPCA Animal Poison Control Center is available 24 hours a day, 365 days a year at 888-426-4435.Pet Poison Helpline® also provides a 24/7 animal poison control service at 855-764-7661.*Please note: this information is for third-party services and is provided for convenience in case of potential poison-related emergencies. There may be consultation fee for these services.DisclaimerThe content provided on this page is NOT medical advice.All content, including the images and product description above, is intended for general informational purposes only and should not be considered a substitute for professional veterinary consultation, diagnosis, or treatment.For additional information about this product and how it fits into your pet's individual treatment plan, please consult your veterinarian.Last revised: 3/13/2026 -
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