Patient Testimonial: Using Fengyang Hand-Foot-Mouth Powder on the Navel to Support Immune System and Accelerate Recovery from Flu Fever in Four Days
February 19: I had been coughing and suffering from a cold for several days, and today it seemed to have developed into full-blown flu—fever, chills, sore throat, and so on. Flo Fu encouraged me to try some traditional Chinese medicine and apply it inside my navel. The medicine appeared to take effect very quickly; I rushed to the bathroom, but in fact, I didn’t make it there in time. My stool was very loose and passed out rapidly.
February 20: I applied the traditional Chinese medicine inside my navel again. The persistent coughing and phlegm production throughout the day seemed to slow down. The pain in my throat also began to ease gradually.
February 21: Day 3 of using the traditional Chinese medicine. My fever had mostly subsided, coughs were minimal, and I felt my overall condition improving.
February 22: Day 4 of using the traditional Chinese medicine. The fever was gone, with only occasional mild coughing. I still felt a bit weak, but overall I was much better. I was ready to go out again.
February 22, 2026
