Domain: commerce (Product Selection and Specification)
Problem: I plan to take a combination of three medications for one week to treat my cold symptoms, which include fever, headache, nasal congestion, runny nose, dry cough, and sore throat. I strictly want to avoid drugs containing Western medicinal ingredients, and I am allergic to Vitamin C. Please identify the three suitable medications from the image and tell me the minimum number of boxes I need to purchase for a one-week course, calculated based on the minimum recommended adult dosage and rounding up any partial boxes to the nearest whole box.
Answer: 3 boxes of Lianhua Qingwen Granules, 5 boxes of Pudilan Xiaoyan Tablets, and 3 boxes of Zhike Juhong Pills.