ENT A young boy of 18 years gets recurrent busts of otitis externa after swimming. Which of the following methods should be recommended? A Not to swim B Use 2% acetic acid after swimming C Use ear drops containing an antibiotic and steroid D Use an antifungal ear drops after swimming 💡 Explanation A young boy of 18 years gets recurrent busts of otitis externa after swimming. Which of the following methods should be recommended? ✓ Correct Answer: B. Use 2% acetic acid after swimming