Hi . I know I wrote earlier concerning the cycling, but I wasn't aware of the cough. I know that my wife, Kelly, who is on immunosuppressive medication for a severe form of an autoimmune condition has been struggling with a cough for several months this year, even though, like you, she has remained active with her exercise. She was diagnosed with bronchitis and treated, but is having a hard time shaking it. I'm not saying that this is your issue, only a doctor can do the proper diagnostics, but want to share the thought. Hoping you can get some relief. Best, Richard (Team Member)