I'm sorry to hear of this with Dougal. To answer you directly, yes. Why not initiate an otic preparation which should address Pseudomonas such as the enrofloxacin-containing Baytril otic while awaiting the test results? The Trizaural increases the susceptibility of Pseudomonas to topical antibacterials. It's not of value if an antibiotic such as enrofloxacin isn't present.
Please respond with further questions or concerns if you wish.
You're quite welcome, Aoife. Thank you for your kind accept. I appreciate it. I can't set a follow-up in this venue so please return to our conversation - even after rating - with an update at your convenience. You can bookmark this page for ease of return.
Thank you for the good update! I appreciate your taking the time to let me know.