I was diagnosed with influenza A and received IV treatment at Ilsan Coco ENT Clinic. I visited with a sudden high fever and severe body aches, and a rapid test confirmed I had influenza A, allowing me to quickly assess the situation. The director explained the symptoms, progression, and precautions in a simple but concise manner, which made it easy to understand and eased my anxiety. The IV treatment was relatively quick, and I was reassured that they checked my condition continuously while I was receiving it. The nurses were friendly, and the clinic was clean. After the treatment, I felt much lighter, and I felt like this was a trustworthy ENT clinic for urgent symptoms like the flu.