My spouse takes a lot of medications for his health condition. He takes loxapine, trazadone, gabapentin and Xanax for his mental disorder and pioglitazone and glipizide for blood sugar, eliquis and diltiazem for a-fib. Two days ago he started adding an extra dose of gabapentin per day because of his mental state to stabilize him - an approved upon extra dose by his psychiatrist - but today he woke up with having somewhat of a hard time breathing and urinary incontinence. In the past when he has had these symptoms, it was determined that he was allergic to blood pressure and statin drugs and he has stopped those medications a long time ago. what do you think can cause his symptoms now?