I visited Yonsei Woori Hospital because I suddenly experienced severe abdominal pain, diarrhea, and weakness. The wait was short, so I was able to be seen quickly. The doctor carefully asked about my recent food intake and when my symptoms began. He diagnosed me with enteritis and explained the importance of preventing dehydration. He prescribed intravenous fluids and medication. After the intravenous fluids, my dizziness significantly improved, and after about a day, my diarrhea frequency decreased significantly. He also gave me detailed instructions to avoid spicy foods and start with plain rice, which helped my recovery. Overall, the doctor was friendly and provided thorough explanations, which made me feel at ease when receiving treatment.