Deslanoside

Deslanoside is a medication used to treat heart failure. It belongs to a group of drugs called cardiac glycosides and works by increasing the strength of the heart muscle, helping it to pump more effectively. Deslanoside is also used to treat abnormal heart rhythms, and to prevent certain types of abnormal heart rhythms in people who have a history of them. Side effects of deslanoside include nausea, vomiting, diarrhea, and headache. It may also cause dizziness, tiredness, and an irregular heartbeat.

Deslanoside is a medication classified as a cardiac glycoside, used to treat certain heart conditions [1]. Here's a breakdown of its key aspects:

Source and Function:

• Found naturally in the leaves of the Woolly Foxglove plant (Digitalis lanata) [1].
• Acts as a cardiotonic, meaning it strengthens the force of heart contractions [2].

Medical Uses:

• Treats congestive heart failure, a condition where the heart struggles to pump blood efficiently [1].
• Manages supraventricular arrhythmias, irregular heartbeats arising from the upper chambers of the heart [1].
• Specifically helps control the ventricular rate in chronic atrial fibrillation, another type of arrhythmia [2].

Mechanism of Action:

• Works by inhibiting an enzyme called Na-K-ATPase, a pump in heart cells responsible for balancing sodium and potassium ions [2, 3].
• This imbalance increases intracellular calcium concentration, which strengthens heart muscle contractions [2].

Other Important Points:

• Deslanoside is available by prescription under the brand name Cedilanide (in Brazil) [1].
• Due to its potential for side effects, it's crucial to consult a doctor before using it [2].