Overactive bladder (OAB)

Definition

Overactive bladder (OAB) is a condition characterized by a sudden, uncontrollable need to urinate. It often leads to urinary frequency and urgency, sometimes accompanied by incontinence.

5 Must Know Facts For Your Next Test

1. OAB can exacerbate symptoms of chronic renal illnesses due to increased fluid intake and frequent urination.
2. Dietary modifications, such as reducing caffeine and alcohol, can help manage OAB symptoms.
3. High salt intake may worsen OAB symptoms because it increases the body's fluid retention, leading to more frequent urination.
4. Certain foods like spicy foods, citrus fruits, and artificial sweeteners can irritate the bladder and should be avoided in individuals with OAB.
5. Management of OAB often involves both lifestyle changes and medications aimed at relaxing the bladder muscles.

Review Questions

• What dietary changes can help alleviate the symptoms of overactive bladder?
• How does high salt intake impact individuals with overactive bladder?
• Why is it important for patients with chronic renal illness to manage overactive bladder effectively?

Related terms

Chronic Kidney Disease (CKD): A long-term condition characterized by a gradual loss of kidney function over time.

Interstitial Cystitis:

A chronic condition causing bladder pressure, bladder pain, and sometimes pelvic pain.

Nocturia: The need to wake up during the night to urinate, which can be a symptom of overactive bladder.