Digoxin overdose: clinical features and management
Vanessa Bara An Information Specialist, National Poisons Information Service (London)
Vanessa Bara discusses the risk factors, antidotal therapy, and management of digoxin toxicity
Digoxin is a digitalis glycoside extracted from the leaves of the plant Digitalis lanata, more commonly known as Grecian foxglove. The digitalis glyco-sides are present in many plants including Digitalis purpura (foxglove), Nerium oleander (oleander) and Convallaria majalis (lily-of-the-valley). They are also found in some toads, such as Bufo bufo-bufo (European toad). Digitalis glyco-sides are believed to have been used for therapeutic benefit in the first century AD. More recently, detailed descriptions of the therapeutic use of foxglove from 200 years ago include recognition of the toxicity associated with its use.
Emergency Nurse.
9, 3, 16-21.
doi: 10.7748/en2001.06.9.3.16.c1361
Want to read more?
Already have access? Log in
or
3-month trial offer for £5.25/month
Subscribe today and save 50% on your first three months
RCNi Plus users have full access to the following benefits:
- Unlimited access to all 10 RCNi Journals
- RCNi Learning featuring over 175 modules to easily earn CPD time
- NMC-compliant RCNi Revalidation Portfolio to stay on track with your progress
- Personalised newsletters tailored to your interests
- A customisable dashboard with over 200 topics
Subscribe
Alternatively, you can purchase access to this article for the next seven days.
Buy now
Are you a student? Our student subscription has content especially for you.
Find out more