Phenobarbital Sodium + Doxycycline Interaction
Unknowninteraction on record
Description
Doxycycline Phenobarbital has been shown to shorten the half-life of doxycycline for as long as 2 weeks after barbiturate therapy is discontinued. If phenobarbital and doxycycline are administered concurrently, the clinical response to doxycycline should be monitored closely.
Source: FDA drug label - phenobarbital sodium