Overactive Bladder

Overactive Bladder – Diagnosis and Management

What is Overactive Bladder (OAB)?

Overactive bladder is a condition characterized by a sudden urge to urinate (urgency), frequent urination, and sometimes urinary incontinence. It occurs without infection or another underlying cause.

Key Symptoms

• Sudden urge to urinate
• Frequent urination (more than 8 times a day)
• Waking up at night to urinate (nocturia)
• Involuntary leakage before reaching the toilet (urge incontinence)

Causes

• Overactivity of the detrusor muscle
• Nervous system disorders
• Aging
• Idiopathic (unknown cause)

Diagnosis

• Detailed patient history
• Voiding diary
• Urinalysis (to rule out infection)
• Urodynamics, if necessary

1st Line Treatment: Lifestyle

• Fluid management
• Caffeine and alcohol reduction
• Bladder training
• Weight management

2nd Line: Pelvic Floor and Behavioral Therapy

• Kegel exercises
• Bladder training (extending the time between voids)
• Biofeedback

3rd Line: Medical Treatment

• Antimuscarinic drugs
• Beta-3 agonists
These medications reduce overactivity of the bladder muscle

4th Line: Advanced Therapies

• Botox injection into the bladder
• Sacral neuromodulation (bladder pacemaker)
• Tibial nerve stimulation

Who is More Commonly Affected?

• Women
• Advanced age
• Individuals with neurological disorders

Clinical Fact

Overactive bladder is a chronic condition, but it can be managed with appropriate treatment.

Conclusion

OAB treatment progresses in stages. First, lifestyle changes are planned, followed by medication and advanced therapies.