DRUG INDUCED LUPUS Flashcards
1
Q
MX
A
stop drugs
2
Q
features
A
arthralgia
myalgia
skin (e.g. malar rash) and pulmonary involvement (e.g. pleurisy) are common
ANA positive in 100%, dsDNA negative
anti-histone antibodies are found in 80-90%
anti-Ro, anti-Smith positive in around 5%
3
Q
most common drugs
A
procainamide
hydralazine
4
Q
less common
A
isoniazid
minocycline
phenytoin
