Vetmedin Oral Solution is a prescription-only liquid medication intended for dogs diagnosed with congestive heart failure (CHF). Vetmedin Oral Solution is supplied in a 50ml bottle that allows precise dosing by dropper. The solution is typically administered twice daily by mouth and can be offered with or without food. Vetmedin has a centuries-tested mechanism and delivers reliable support for dogs with cardiac insufficiency.
How Vetmedin works
Vetmedin (pimobendan) is a cardiac inotrope and vasodilator. It works through two principal actions. Firstly, it increases the strength of the heartbeat by enhancing calcium sensitivity in cardiac muscle cells, which helps the heart pump more effectively without significantly raising oxygen consumption. Secondly, it relaxes blood vessels by inhibiting phosphodiesterase III. That process reduces the workload on the heart and helps lower blood pressure in the vessels leading to the heart. Together these actions support more efficient blood circulation and ease the symptoms of congestive heart failure.
When Vetmedin may be used
Vetmedin is prescribed for dogs diagnosed with CHF caused by conditions such as dilated cardiomyopathy or mitral valve disease. In such cases, the heart’s ability to pump blood becomes compromised, leading to a buildup of fluid in the lungs or body cavities. A vet will recommend Vetmedin when the dog shows signs of heart failure, which may include coughing, difficulty breathing, reduced stamina, fatigue and fluid retention.