Urinary urgency
Frequent urination
Overactive bladder occurs due to involuntarily contraction of the muscles of the bladder even when the volume of urine in the bladder is low. Possible factors are
Bladder abnormalities such as tumors or bladder stones
Excess consumption of caffeine or alcohol
Urologist
Gynaecologist and Obstetrician
Physiotherapist
Geriatrician