### Patient: Doctor, I have this problem where I wet my bed at night, and I also have to go to the bathroom very often during the day. On top of that, my feet and ankles are swollen. What could be causing this?
### Doctor: Based on your symptoms, it sounds like you may be suffering from bladder obstruction. This condition can cause urine to leak out during the night, as well as cause frequent urges to urinate during the day. The peripheral edema you're experiencing is also a common side effect of this condition. We'll need to run some tests to confirm the diagnosis and determine the best course of treatment.