An overactive bladder (OAB) is when one feels a sudden, uncontrollable urge to urinate. Individuals with this condition may feel the need to use the washroom multiple times during the day and night, which can hamper their daily functioning. For this reason, they may stay away from social situations to avoid discomfort and embarrassment. However, detecting the condition early on can help control its symptoms effectively. Doctors may suggest some treatment options in combination with lifestyle changes. Causes and possible triggers Here are a few causes and possible triggers of OAB: 1. Neurological disorders Many people with underlying neurological problems may find it difficult to control urination, mainly because of a spinal cord, brain, or nerve issue. So, those with neurological disorders like Parkinson’s disease and multiple sclerosis may grapple with nerve damage, triggering or worsening OAB. 2. Diabetes High blood sugar levels may cause damage to the nerves in the urinary tract, causing urinary tract problems. Consequently, those with diabetes are particularly vulnerable to OAB. 3. Bladder stones Bladder stones tend to affect the bladder’s functioning, so bladder stones can increase one’s risk of developing OAB. 4. Certain types of treatments Sometimes, an ongoing treatment course may trigger OAB as a possible side effect.