Doxycycline 25 mg / 5 ml (Brand Name: Doxy; Doxycin; Doryx; Vibramycin) Alert!: Not for children < 8 years old Patient’s weight: kilograms pounds 2.2 mg/kg/dose po BID Lyme disease prophylaxis: 4.4 mg/kg po once as a single dose (within 72 hours of tick removal)
