1 But many sweet treats are loaded with so much glucose that it floods your body, lending you a quick and dirty high. 2  Your brain counters by shooting out serotonin, a sleep-regulating hormone. 3  Cue: sugar crash. 4  Insulin also blocks production of leptin, the hunger hormone that tells your brain that you're full.
Bladder pain may be caused by a number of conditions, including a urinary tract infection. A urine sample can be used to detect a bladder infection. Several forms of cancer may result in pain in the bladder. Pain is a common symptom of bladder tumor growths. The human urinary tract, including the bladder in pink at the bottom.
The combined symptoms of abdominal pain and frequent urination are common in a number of conditions related to the urinary tract, cardiovascular system, or reproductive system. In these cases, other symptoms are usually present. Common causes of abdominal pain and frequent urination include: 1  anxiety.2  drinking excess alcohol or caffeinated beverages. 3  diabetes. 4  pregnancy. 5  right-sided heart failure. 6  a sexually transmitted infection (STI).n these cases, other symptoms are usually present. Common causes of abdominal pain and frequent urination include: 1  anxiety. 2  drinking excess alcohol or caffeinated beverages. 3  diabetes. 4  pregnancy.