Digitalis (/ˌdɪdʒɪˈteɪlɪs/) is a term for a genus of flowering plants commonly known as foxgloves. The word "digitalis" comes from the Latin word "digitus," which means "finger." This is because the plant's flowers resemble the shape of a finger or a glove. The spelling of "digitalis" is phonetically accurate, with each syllable correctly pronounced with the primary and secondary stress in the word. The IPA transcription (/ˌdɪdʒɪˈteɪlɪs/) accurately shows the pronunciation of this term.
Digitalis is a term used to refer to a group of medicines that are derived from the leaves of the foxglove plant, scientifically known as Digitalis purpurea. It is primarily used as a cardiovascular medication due to its medicinal properties. The active ingredients found in digitalis, called cardiac glycosides, act on the heart by increasing the strength and efficiency of its contractions.
In medical applications, digitalis is commonly prescribed for the treatment of heart conditions, particularly congestive heart failure (CHF) and certain types of arrhythmias. It helps to improve cardiac function by regulating the electrical impulses in the heart, increasing its pumping strength, and reducing fluid accumulation in the body. Digitalis also has diuretic effects, aiding in the elimination of excess water and sodium from the body.
Although digitalis has been used for centuries in traditional medicine, its therapeutic use has become more refined and regulated with the advancement of pharmaceutical science. However, caution should be exercised when prescribing digitalis as dosage requirements vary among individuals, and excessive use of digitalis can lead to toxicity and adverse effects. Common side effects of digitalis can include nausea, vomiting, loss of appetite, and visual disturbances.
In conclusion, digitalis is a vital cardiovascular medication derived from the leaves of the foxglove plant. Its key function is to improve heart function and treat heart conditions such as congestive heart failure and certain arrhythmias.
The plant foxglove.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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The word "digitalis" originates from Latin and derives from the word "digitus", which means "finger" in Latin. The reason behind this name is because the flowers of the plant resemble the shape of a finger's glove or finger-shaped bells. This name was given to the plant due to its distinctive appearance.