I take Pantoprazole 40mg for my Barrett's Esophagus and for some reason I've become sensitive to weather conditions, I just read an article about PPI's increase symptoms of Raynauds and Lupus as well as anxiety and pneumonia symptoms? I feel like I've been stabbed in the back by the Medical field. I've been on this since September, I'm really thinking about not taking this anymore. I felt like I already have to deal with the same symptoms from COPD and don't need added symptoms.