LYME DISEASE: When to give prophylaxis for a tick bite? Patient must meet ALL of the following criteria:
I. scapularis tick
Tick attached >36 hours
Prophylaxis begins within 72 hours of tick removal
Bite occurred in area with high rate of infection
Doxycycline not contraindicated
Patient > 8 years of age
Not pregnant or lactating
Prophylaxis=Doxycycline 4mg/kg max 200mg one-time dose
*** If patient does not meet the criteria for antibiotic prophylaxis recommendation is that they be observed and only treated if signs of symptoms of Lyme Disease develop