Musculoskeletal Flashcards
1st line treatment options for RA (3)
Methotrexate, Leflunomide, Sulfasalazine
How long does is take for DMARDs to take effect?
2-3 months
Main side-effect of Hydroxychloroquine
Retinal toxicity
Main side-effect of Leflunomide
Liver toxicity
What kind of half-life does Leflunomide have and what does it affect?
Very long half-life. As it is teratogenic - contraception needed for 2 years after stopping treatment.
What food do you need to avoid on Leflunomide?
Alcohol
Acute gout attack management
High-intensity NSAIDs (eg indometacin, ketoprofen, diclofeac, etoricoxib)
Colchicine - alternative to NSAIDs, can be given in HF and with anti-coagulants
Long-term gout management options (2)
Allopurinol
Febuxostat
When do you initiate Allopurinol/Febuxostat?
1-2 weeks after acute gout attack
Would you discontinue Allopurinol during an acute gout attack?
No
When hyperuricaemia has been corrected, for how long would you need to continue NSAIDs/Allopurinol?
1 months
Side-effect of allopurinol
Rash
Admin directions for Allopurinol (2)
Take with food + with full glass of water
When are dose adjustments needed for Allopurinol and Colchicine?
Renal impairment
What are the main risks/SEs of NSAIDs (4)
Can exacerbate asthma
GI side-effects
Small increase in VTE risk
Skin reactions