5. Bladder Stones
Kidney and bladder stones are caused by minerals within the body forming hard, small stones. The mineral attaches to the walls of the bladder or the kidney and then become crystallized. Most people have these stones and do not even realize it as they often do not cause any type of pain. However, if the stones move and cause areas to become blocked, there are many issues that may arise. These stones can become large and may even cause damage to the internal organs.
When the stones cause a blockage or if they are being passed, it is common to notice some blood in your urine during this process. Most people will be able to pass these stones without much of an issue. However, in some cases passing bladder or kidney stones is accompanied by an intense amount of pain.