It signifies deliverance from affliction, distress, and sorrow.
Seeing oneself urinate in a dream signifies that one's sorrows will depart; if the dreamer is wealthy, they will pay the zakat due on their wealth.
If a person sees their ablution broken by something dry coming from them, it signifies that they will spend their wealth for their health and well-being.
Not knowing the place where one relieved oneself is interpreted as spending one's wealth uselessly. Relieving oneself somewhere and covering it with earth signifies hiding property in a place.