Jorge thank you for the response 😀 I really appreciate it. 😀 I have also heard of mastic gum. When I was searching about it, many people said it works very well for some people and not others. I was thinking of this as a possible option. I am surprise you found negativity on the Matula Herbal Formula, I tried to find some bad stuff on it, but could not. Maybe they have recently made it hard to find negativity. They have a money back guarantee if it does not fix the problem, though it is very expensive to purchase the product. Thank you for mentioning the Nystain. I will mention doing this after the antibiotics to my doctor.