Can lpr reflux cause shortness of breath on mild exertion echo.xray pft cbp thyroid are normal weight is ideal no asthama?

GERD? : Gastroesophageal reflux or GERD (is that what you mean by LPR reflux?) can cause aspiration and bronchospasm. The refluxing acid can trickle down the airways (aspiration) & cause them to spasm. You can then get shortness of breath, wheezing & cough. If you are having these symptoms, then do discuss this with your primary medical provider or specialist because help is available. Hope that helps.