The mnemonic
DRESS
What each word stands for
- DDrug reaction
- RRash and fever
- EEosinophilia
- SSystemic involvement of liver, kidney
- SSymptoms start 2-8 weeks after drug exposure
Why it matters clinically
Recognises a delayed severe drug reaction.
Where it stops being reliable
Does not name the culprit drugs, such as anticonvulsants and allopurinol.
Teaching aid, still awaiting independent review. Confirm facts in a standard source.