Even though caffeine is a common substance, it can cause some unpleasant side effects in some people. If you consume too much, you might suffer from jitters, headaches, anxiety and gastric upset. Bladder pain is another possible effect. If consuming caffeine causes you bladder pain, see your doctor.
Caffeine
Caffeine is found in a variety of items, such as coffee, tea and chocolate, and is added to sodas, energy drinks, pain relievers, cold medications and other products, says the Cleveland Clinic. It's a nervous system stimulant and can help you to feel more awake and alert for a brief period of time.
Bladder Effects
Caffeine can affect the bladder directly because it reduces nerve sensitivity, leading to faster filling of the bladder. Caffeine is a diuretic anyway and can increase urinary frequency, says the Cleveland Clinic. This can cause bladder leakage. Likewise, if you have an existing bladder condition like interstitial cystitis -- bladder infections -- or overactive bladder, caffeine can make your symptoms worse, including bladder pain.
Research
Consuming a large quantity of caffeine can increase the likelihood of suffering from bladder pain. According to a study that appeared in the "Journal of Urology" in May 2011, women who consumed more than 450 mg of caffeine a day were at a greater risk of incontinence. If they reduced their caffeine intake or eliminated caffeine altogether, their bladder pain and other symptoms dramatically improved.
Prevention
To eliminate bladder pain caused by caffeine consumption, the simplest solution is to discontinue your intake of caffeinated substances or to dramatically reduce it. Even decaffeinated beverages contain small amounts of caffeine, so keep that in mind when modifying your diet.
References
- "The Journal of Urology"; Caffeine Intake, and the Risk of Stress, Urgency and Mixed Urinary Incontinence; Y. Jura, et al.; August 2010
- National Kidney and Urologic Disease Information Clearinghouse: What I Need to Know About Bladder Control for Women
- Cleveland Clinic: Overactive Bladder
- Medline Plus: Caffeine
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