The use of antiretroviral agents to treat patients infected with HIV h
as become increasingly complex. Obstetricians caring for the pregnant
woman infected with HIV must, no less than the HIV specialist, be fami
liar with the various medications now available. This article profiles
each of the antiretroviral agents currently available, with a focus o
n issues relevant to the pregnant patient. Strategies for treating the
nonpregnant patient and considerations for the use of these strategie
s in pregnancy also are discussed. Additional information about prophy
laxis for common opportunistic infections is included.