I am going to be starting treatment for NTM and bronchiectasis very soon and I am very concerned about the side effects of the meds, particularly rifampin. Can anyone let me know how you dealt with the effects of discoloration of body fluids and how they might stain clothing? I don't want to ruin good clothing from perspiration. I've read plenty on the side effects of all the meds but nothing about how to avoid, if possible, the staining effects. Thanks so much