Frequent urination is usually caused by:
- Kidney disease
- Diabetes
- Use of diuretics
- Neurological diseases
- Prostate enlargement
- Pregnancy
- Drinking a lot of fluids and caffeine-containing drinks
- Cystitis, tumour or anxiety
- Sexually transmitted infection

Yes, implementation of the following lifestyle changes can avoid frequent urination:
- Avoid drinking any fluid just before bedtime
- Avoid caffeine or alcohol
- Bladder training
- Kegel exercises

Yes, there are Kegel exercises for frequent urination that strengthen the muscles around the bladder, thereby improving bladder control. It should be done after a proper consultation from a doctor.

Frequent urination is treated after correctly diagnosing and suitably treating the fundamental cause. The treatment options include:
- Administration of darifenacin, desmopressin, oxybutynin
- Lifestyle changes
- Surgical intervention after assessing the underlying cause

Surgical interventions depend totally on the underlying cause. These include implantation of small nerve stimulators beneath the skin. They improve bladder control.