Pimobendan: A Comprehensive Guide
What Is Pimobendan (vetmedin)?
Pimobendan, also known as pimobendane, is a white-to-off-white crystalline powder and an active pharmaceutical ingredient used to treat heart disease in dogs.
Pimobendan API is insoluble in water, freely soluble in DMF (Dimethylformamide), and slightly soluble in acetone and methanol.
Pimobendan, marketed under the brand name Vetmedin, is one of the most widely used hormone pet medicines, along with Trilostane.
It is primarily used in veterinary clinics for pets with heart conditions, particularly for its myocardial-stimulating effects.
Pimobendan is a non-sympathomimetic, glucagon-intrinsic drug with vasodilatory effects; you can say it is a calcium sensitizer and a phosphodiesterase inhibitor.
The stimulation is exerted mainly through a dual mechanism of action: an increase in cardiac myofilament calcium sensitivity and an enhancement of phosphodiesterase inhibition (type III).
It improves the heart’s ability to contract and pump blood more efficiently while dilating blood vessels, reducing its workload.
Is Pimobendan Atenolol?
No, pimobendan is not atenolol.
They have different chemical structures (which you can compare) and are two completely different molecules.
While both medications treat heart conditions, they have entirely different mechanisms of action.
Pimobendan works by strengthening the heart’s contractions and dilating blood vessels.
Atenolol is a beta-blocker that can slow the heart rate and reduce blood pressure to alleviate heart issues.
Atenolol is typically used for heart conditions like arrhythmias, while pimobendan is prescribed for congestive heart failure (CHF) due to myxomatous mitral valve disease (MMVD).
Let your veterinarian determine which medication is best suited for your dog’s specific condition.
No, they are not the same.
Pimobendan is the active ingredient in Vetmedin, the most widely recognized brand name, so there is no doubt about it.
While Vetmedin is specifically formulated for dogs and available only as chewable tablets, pimobendan can be compounded into other dosage forms and marketed under different brand names.
So, you can’t draw an equal mark between the two and say Pimobendan is the same as Vetmedin or Vetmedin is the same as Pimobendan.
Pimobendan is just the active ingredient in Vetmedin. No one can represent the other.
What is Pimobendan for Dogs?
Pimobendan is specifically formulated for dogs suffering from congestive heart failure (CHF) and myxomatous mitral valve disease (MMVD).
These conditions are common in older dogs and can significantly impact their quality of life.
Pimobendan is designed to help old dogs maintain a better quality of life by improving heart function and reducing symptoms such as fatigue, coughing, and difficulty breathing.
It is not a cure for heart disease in dogs, but it is highly effective in managing its progression.
What Does Pimobendan Do For Dogs?
Pimobendan was once used to treat human patients with mild, moderate, or severe congestive heart failure due to atrioventricular valve insufficiency or myocardial hypertrophy.
For different situations, people may also use pimobendan combined with other drugs for congestive heart failure, such as some diuretics like furosemide, etc.
But for our furry friends, pimobendan is often compounded into chewable tablets or oral liquids, such as oral solutions or suspensions, for dogs and cats with heart conditions.
It mainly helps to:
#1. Improve Heart Contraction:
By sensitizing the heart muscle to calcium, pimobendan enhances the strength of each heartbeat, allowing the heart to pump blood more effectively.
#2. Dilate Blood Vessels:
As a phosphodiesterase inhibitor, pimobendan helps relax and widen blood vessels, reducing the pressure against which the heart must work.
These actions help alleviate symptoms like coughing, lethargy, and shortness of breath, allowing dogs to enjoy a more active and comfortable life.
To achieve better medical effects, administer pimobendan orally to your dogs on an empty stomach for short-term use, one hour before food.
If it is intended for chronic use in your dog, it is acceptable to administer it with food.
Make it a routine so your pet can become accustomed to it more easily.
How Long Can a Dog Live on Pimobendan?
There is no definite length of time a dog can live on Pimobendan.
The lifespan depends on several factors, including the severity of the heart condition, the dog’s overall health, and the effectiveness of its management.
As we mentioned earlier, pimobendan doesn’t cure heart disease in dogs; instead, it slows its progression, helping to keep the condition in a mild state rather than allowing it to worsen.
In many cases, pimobendan can significantly improve a dog’s quality of life and extend their lifespan.
Studies have shown that dogs with CHF or MMVD treated with pimobendan often live longer and better than those without treatment.
However, it’s important to note that pimobendan is not a cure, and the progression of heart disease will vary from dog to dog.
Regular check-ups with your veterinarian and adherence to the prescribed treatment plan are crucial for maximizing your dog’s longevity and well-being.
How Much Does Pimobendan API Cost?
If you own an Animal Compounding Pharmacy and need pure powder to compound dog formulations, check out our offer below.
As for the price of our 99% pure powder, it depends on the quantity of your order.
You will see if you only need 10g, which is not worth the shipping cost compared to 50g.
Our total price for 10 G, including shipping to regular areas, is approximately $450-$500 USD.
For quantities of 50 grams, the price is approximately $900, including international shipping.
For 100 G, our price is around 1,250~1350 USD.
If you buy it commercially in 10 kilos or more, our wholesale price is around 6000~7000 USD/KG.
For more accurate costs for other quantities, please don’t hesitate to contact us at your convenience.
If you are a scientist or researcher who needs pure powder for research, you can compare prices from the online vendors below.
Other Pimobendan Vendors Online
If you only need MGs for your scientific research, you can check other reliable sources of it as below:
As you can see from the prices above, the best offer is from TRC, at 580 USD for 100mg.
It is not a bad thing for you to check more sources before making a purchase.
Either way, you can contact us for a free quote at any time.
Disclaimer:
This content is for informational purposes only and is intended for business-to-business communication within the pharmaceutical industry. It is not intended as medical advice. The manufacture, import, and use of API must comply with all applicable laws and regulations in the relevant country or region.
This blog post is informational only and does not constitute medical advice.
Always consult a healthcare professional before starting any new medication or treatment.
