Post exposure prophylaxis antibiotics

Hepatitis B

Treatment is generally initiated after coordination with occupational health and infectious disease service and based the the exposed patient's vaccination history

Unvaccinated

• If the source is HBsAg(+) then give HBIG x1 and initiate HBV vaccine in two separate sites
• If source is HGsAG(-) then start the HBV vaccine series
• If source blood is unavailable and high risk then give HBIG x1 initiate the HBV series
  • If source blood is low risk and unavailable then begin HBV series

Previously vaccinated non responder (one series)

Non responder status is defined as anti-has <10mIU/mL

• If the source is HBsAg(+) then give HBIG x 1 and begin revaccination series
  • Can also opt to perform second HBIG administration in one month
• If source is HBsAg(-) then no treatment is needed
• If source blood is unavailable and high risk then treat as if HBsAg(+)

Previously vaccinated non responder (two series)

Non responder status is defined as anti-has <10mIU/mL

• If the source is HBsAg(+) then give HBIG x2 and no HBV series
• If source is HGsAG(-) then no treatment is needed
• If source blood is unavailable then initiate the HBV series

See Also

Antibiotics by diagnosis

• Bone and joint antibiotics
• Cardiovascular antibiotics
• ENT antibiotics
• Eye antibiotics
• GI antibiotics
• GU antibiotics
• Neuro antibiotics
• OB/GYN antibiotics
• Pulmonary antibiotics
• Skin and soft tissue antibiotics
• Bioterrorism antibiotics
• Environmental exposure antibiotics
• Immunocompromised antibiotics
• Post exposure prophylaxis antibiotics
• Pediatric antibiotics
• Sepsis antibiotics
• Arthropod and parasitic antibiotics

For antibiotics by organism see Microbiology (Main)