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Digitalis (/ ˌ d ɪ dʒ ɪ ˈ t eɪ l ɪ s / [3] or / ˌ d ɪ dʒ ɪ ˈ t æ l ɪ s / [4]) 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. The flowers are tubular in shape, produced on a tall spike, and vary in ...
Digoxin (better known as Digitalis), sold under the brand name Lanoxin among others, is a medication used to treat various heart conditions. [4] Most frequently it is used for atrial fibrillation , atrial flutter , and heart failure . [ 4 ]
Digitalis purpurea, the foxglove or common foxglove, is a toxic species of flowering plant in the plantain family Plantaginaceae, [2] native to and widespread throughout most of temperate Europe. [3] It has also naturalized in parts of North America, as well as some other temperate regions.
Its use is recommended in those who have a serious dysrhythmia, are in cardiac arrest, or have a potassium of greater than 5 mmol/L. [1] Low blood potassium or magnesium should also be corrected. [1] Toxicity may reoccur within a few days after treatment. [1] In Australia in 2012 there were about 140 documented cases. [1]
Digitalis lanata: Digitalis or foxglove It came into use in treating cardiac disease in late 18th century England in spite of its high toxicity. a Its use has been almost entirely replaced by the pharmaceutical derivative Digoxin, which has a shorter half-life in the body, and whose toxicity is therefore more easily managed. [54]
It has been argued that "the use of natural products has been the single most successful strategy in the discovery of novel medicines". [ 3 ] Plants need to defend themselves from attack by micro-organisms, in particular fungi, and they do this by producing anti-fungal chemicals that are toxic to fungi.
Drugs that can increase digitoxin toxicity include: [3] calcium; substances that lower potassium or magnesium levels, such as diuretics and corticosteroids; inhibitors of the liver enzyme CYP3A4, which slow down digitoxin metabolism; examples are the antibiotic clarithromycin, the antifungal itraconazole, and grapefruit juice
Digitalis ciliata, commonly called hairy foxglove is a member of the genus Digitalis. [1] It has thimble-shaped, yellow to cream-colored flowers produced on perennial plants with evergreen foliage. It is native to the Caucasus and is grown as an ornamental plant in other parts of the world. The species name is derived from the fine hairs that ...