Foxglove, also known as Digitalis purpurea, is native to Europe and Asia, but is now cultivated in many parts of the world.
Foxglove is a perennial herbaceous plant that can reach a height of 1.5 meters. It produces bell-shaped flowers that can be pink, purple or white in color. All parts of the plant are poisonous and can cause heart rhythm disturbances, so it is important not to consume it without medical supervision.
Despite its toxicity, foxglove has important medicinal uses. The plant contains compounds called cardiac glycosides, which are used to treat certain heart conditions, including atrial fibrillation and tachycardia. Cardiac glycosides work by increasing the force of heart muscle contraction, which may improve heart function in patients with certain diseases. However, due to the toxicity of foxglove, cardiac glycosides are used only under strict medical supervision. It is important to note that foxglove should never be used without proper medical prescription and under close supervision.