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.
Carprofen, the active ingredient in Novox and Rimadyl, treats pain by inhibiting the production of certain enzymes that lead to tissue inflammation. The inflammation is what causes the pain, and by reducing it, pain is alleviated. These types of medications also reduce fever through enzyme inhibition.