1. Whooping cough: A report of 72 whooping cough patients took F7 and 59 were cured in ten days (81.94 percent).2. Pediatric chronic cough: 123 patients took F7 and all were cured in a short period.Toxicity and side effect: There a no known side effcets or toxicity on F7 formula. A very safe formula even for the young kids.
