My husband wakes up in the morning complaining that his chest burns he has tried everything. He uses the bathroom constantly because nothing stays in?

Atypical symtoms. It is not clear that the chest and bladder symptoms are related. The chest discomfort may indicated a serious problem and should be assessed, urgently.
Inflammatory bowel. Poor digestion leads to inflammatory bowel disease - non digested food putrify leading to burning pain - take - bio-hpf by biotics 4 tabs just prior to going to bed. Will stop am burning pain. For diarrhea use kapparrest by biotics acute period need 10tabs twice daily then 2 tabs at night. If no relief in 2 weeks need GI consult.