This is a review after visiting the internal medicine department of Samyuk Seoul Hospital.

One day, after catching a bad cold, I started coughing and felt unwell, so I went to the hospital. Since I had already been to my primary care hospital, I didn't feel much better, so I went to a secondary care hospital. Since I didn't make an appointment, I arrived fairly early. The clinic was scheduled to open at 9:30, but I arrived at 8:00, registered, and waited. I was finally able to be seen around 10:00. Based on blood and urine tests and photos, I was diagnosed with pneumonia. I thought it might be a fabric-related illness or a severe cold, but I didn't expect it to be so severe. I was prescribed various medications, but the cough and phlegm wouldn't go away, and I suffered for several days. I think I suffered for almost a month. Still, somehow, the medication seemed to be working, and my body slowly began to improve. I had already suffered from a respiratory illness, so I should have been careful about colds and aches, but I ended up with pneumonia, which was incredibly difficult. Because the hospital was so crowded with patients, it wasn't easy to have detailed, one-on-one consultations, but I was still able to receive a fairly thorough explanation and guidance.