Digitalis (/ ˌdɪdʒɪˈteɪlɪs / [2] or / ˌdɪdʒɪˈtælɪs / [3]) is a genus of about 20 species of herbaceous perennial plants, shrubs, and biennials, commonly called foxgloves. Digitalis is native to Europe, Western Asia, and northwestern Africa.

2024年11月11日 · Digitalis has long been used as a treatment for heart failure in addition to a range of other traditional uses. The plant is cultivated as an ornamental. Digitalis leaf has a narrow therapeutic index, requiring close medical supervision for safe use. Traditional dosage starts at 1.5 g of leaf divided into 2 daily doses.

Digitalis, drug obtained from the dried leaves of the common foxglove (Digitalis purpurea) and used in medicine to strengthen contractions of the heart muscle. Belonging to a group of drugs called cardiac glycosides, digitalis is most commonly used to …

Digitalis (i.e. extracts, including digoxin, from the plant genus Digitalis) was the first drug used to treat dropsy (swollen ankles—a symptom of heart failure) following its discovery by William Withering. [22] Alongside diuretics, it was the mainstay of treatment for heart failure for over a …

2024年12月20日 · foxglove, (genus Digitalis), genus of about 20 species of herbaceous plants (family Plantaginaceae). Foxgloves are native to Europe, the Mediterranean region, and the Canary Islands, and several species are cultivated for their attractive flower spikes.

Digitalis is used to treat congestive heart failure (CHF) and heart rhythm problems (atrial arrhythmias). Digitalis can increase blood flow throughout your body and reduce swelling in your hands and ankles.

Digitalis purpurea is an herbaceous biennial or short-lived perennial plant. The leaves are spirally arranged, simple, 10–35 cm (3.9–13.8 in) long and 5–12 cm (2–5 in) broad, and are covered with gray-white pubescent and glandular hairs, imparting a woolly texture.

2024年9月28日 · Digitalis is a powerful medicinal plant genus with a long history of use in treating cardiovascular diseases, particularly heart failure and arrhythmias. Its cardiac glycosides, like digoxin and digitoxin, remain essential in modern medicine, although their use requires careful dosing and monitoring due to their narrow therapeutic index and ...

Cardiac glycosides represent a family of compounds that are derived from the foxglove plant (Digitalis purpurea). The therapeutic benefits of digitalis were first described by William Withering in 1785. Initially, digitalis was used to treat dropsy, which is an old term for edema.

Foxglove (Digitalis purpurea, Digitalis lanata) is a plant. It is the source of the modern drug, digoxin. All parts of the plant are poisonous. The chemicals in foxglove can increase the...