So I have some issues with asthma and was prescribed your typical abuterol inhaler for when I have troubles breathing, usually at night but have needed it for a post run a few times a week. Last week, when at the doctors, they prescribed me pulmicort flexhaler which I have been very nervous on taking. Has anyone ever been prescribed this and how has it affected your running? I honestly feel like its hurting my running because of the weird side effects, cotton mouth, random tightness in my chest but overall I haven't had to take my abuterol at all so I'm just wondering if anyone else has experience with this type of thing.