Hello, I leave you my testimony with Biotrohn. I started with a cold, quickly followed by fever and bronchitis. I used the cold, flu, bronchitis and infection programs, alternately depending on the symptoms, at least three times each regularly. After the second use of the program, my fever went down and I felt better. I supplemented with a wet cough homeo complex and herbal syrup. I managed to heal myself this way. I am very happy because, as a former smoker, my bronchitis used to degenerate and I would end up with antibiotics that would get me out of control.