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Guidelines
Pathogens
Antimicrobials
Low
Excellent
$0.20/day
100mg PO BID
Skin and soft tissue infection
Community acquired pneumonia
Malaria prophylaxis
Zoonoses
Susceptible MRSA infections
GI upset and erosive esophagitis
Photosensitivity rash
Teeth staining
Divalent cations - decreased absorption
Increased digoxin levels
Increased INR with warfarin
Some anticonvulsants can decrease doxycycline levels
Antimicrobial class: Tetracycline
Pregnancy category: D
Average serum half life: 18.0
Urine penetration: Therapeutic
Lung penetration: Therapeutic
CSF penetration: Poor
Biliary penetration: Therapeutic