windwalker....... I'm thinking I'm going to have to stop the toby. I've worked with it over a year and no differentce in the pseudomonas. Yesterday about 2 minutes after finishing toby I knew I was in more trouble. Breathing was next to impossible. I took my oxygen level and it was only 80. My younger son was here with me and I was thankful. I just sat in a chair and gradually tried to breathe a little deeper. Finally got it up to 90 but at 80, I thought I was going to fall on my face. I had used the inhalation Puleri just before toby as it is supposed to keep airways open. Big mistake. I'm just discouraged and perplexed as to why I can't make this work. Is anyone else out there with toby breathing problems????