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Gout, SLE
Gout, and Systemic Lupus
| Question | Answer |
|---|---|
| uric acid values | >8 in men; >7 in women |
| clinical presentation of gout | pain-attack at night or monring; affects ankles, heels, knee, wrist, finger, elbow, instep; may experience fever, chills, malaise, skin becomes red, hot, swollen, tender |
| primary gout | overproducers (>600 mg), underexcreters, enzyme defects |
| secondary gout (drugs) | salicylates, diuretics (except spiranolactone), ethambutol, pyrazinamide, nicotinic acid, alcohol, cyclosporine |
| acute gout treatment | colchicine (within 12-36 hours); NSAIDS; Corticosteroids |
| Colchicine | stop taking if get diarrhea or ab cramps, dont exceed 8 g/day; effective if use within 12-36 hrs |
| Colchicine ADR | nausea, bloating, emesis, diarrhea, BMS, extravasation |
| Indomethacine | effective for acute gout attack at timeany |
| CS | for acute gout attack, given intraarticularly, IV, PO, last line, ACTH |
| Gout prophylaxis | probenecid, sulfinpyrazone, allopurinol |
| Benemid ADR | uric acid stones, abdominal dicomfort; don't give if CrCl<50 |
| Allopurinol ADR | rash --> SJS, alopecia, neutropenia, hepatitis |
| Allopurinol DDI | Azathioprine, Amoxicillin, Ampicillin |
| discoid lupus | affects skin |
| drug-induced lupus | procainamide, phenytoin, chlorpramazine, hydralazine, quinidine, methyldopa, isoniazid |
| clinical presentation of SLE | malar rash, discoid rash, photosensitivity, oral ulcers, arthritis, serositis, arthritis, proteinua, CNS, anemia, fatigue, muscle aches, n/v, diarrhea, anorexia, raynauds, weight loss; at risk for stroke |
| treatment of arthritis SLE | NSAIDs, glucocorticoids |
| dermatological treatment of SLE | hydroxychloroquin |
| thrombocytopenia SLE treatment | glucocorticoid |
| refractory treatment of SLE | cyclophosphamide, splenectomy |
| Anturane DDI | macrobid and ASA |
| Benemid DDI | pens, cephalosporins, macrobid, rifampin, ASA, HCTZ, lasix, sulfonylureas |
| Rasburicase | Elitek; used in cancer gout |