system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All are false about tigecycline, except:
assistant
The correct answer is  Ans. d. Not preferred in UTIRef: Goodman Gilman 12th e/P 1523Tigecycline, doxycycline and minocycline are safe in renal failure.Tigecycline is active against gram negatives with the exception of pseudomonas, providencia, morganella and proteus.Tigecycline has poor bioavailability and hence is given only by parenteral route.Tigecycline is poorly concentrated in urine and hence should be avoided in treatment of urinary tract infection.