Iv vs. po steroids for copd exacerbation

2. Fosfomycin (PO)
Bactericidal agent that is excreted into the urine and inhibits cell wall synthesis by interfering with peptidoglycan synthesis.
Spectrum: Broad spectrum vs Gram positive including MRSA, VRE; Gram negative including Pseudomonas and some ESBL’s . 
Used for: Uncomplicated urinary tract infections in women, especially in those with history of resistant bugs.  Given as a one-time mega-dose of 3 g (excreted into urine and achieves high levels there for several days.   Sometimes used for complicated UTI’s in males with resistant pathogens (3 g PO q3 days x several doses), although this is an off-label use.

50 mg/m2 IV 30 to 60 minutes prior to induction of anesthesia, with repeat doses of 50 mg/m2/dose IV every 6 hours or as a continuous infusion until the patient has recovered, has been recommended. For patients with congenital adrenal hyperplasia (CAH), 2 mg/kg/dose IV at induction of anesthesia with repeat doses every 4 hours or as a continuous IV infusion for prolonged procedures or recovery times has also been recommended. Alternatively, an initial stress dose of 25 mg IM followed by IV doses equivalent to 3 to 4 times the daily maintenance dose divided every 6 hours has been recommended.

Iv vs. po steroids for copd exacerbation

iv vs. po steroids for copd exacerbation

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