The nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face.Each cavity is the continuation of one of the two nostrils.he nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face.
Polymyxin B sulfate and trimethoprim (Polytrim) is an antibacterial eye drop prescribed to treat bacterial conjunctiivitis and blepharoconjunctivitis of the eyes. Side effects, drug interactions, pregnancy safety, dosage, and storage information should be reivewed prior to using this medication.
The mortality associated with infection caused by KPC-producing organisms is estimated to be between 22% and 59%, and many clinicians have resorted to the use of tigecycline and the polymyxins for treatment. Limited experience and lack of familiarity with tigecycline have largely limited the use of this agent.