On this Mnemonic Monday, we challenge you to remember plants producing the allergen sesquiterpene lactone with the following mnemonic:
SAD CHrissy FARtS Dandelions and Marigolds
S– Sesquiterpene lactones
A– Asteraceae
D– Daisy
Ch– Chrysanthemum, Chamomile
F– Feverfew
A– Artichoke
R– Ragweed
(t)
S– Sunflower
Dandelions and Marigolds
Click HERE to download or print your mnemonic card.
Study More!
Need a refresher on plant allergic contact dermatitis? Check out page 159 of your 2020 Derm In-Review Study Guide.
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Further Reading
Check out the following chart with plants causing allergic and irritant contact dermatitis published in the Journal of Drugs in Dermatology (JDD):
Test your knowledge!
You diagnose a patient with scabies and she tells you that her only allergy is to sunflowers. Which of the following medications should be avoided in her?
A. Ivermectin
B. Malathion
C. Lindane
D. Permethrin
E. Precipitated sulfure
To find out the correct answer and read the explanation, click here.
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