Interstitial cystitis is a puzzling bladder condition, in which the bladder wall becomes irritated or inflamed, causing pain and frequent or painful urination. The symptoms of interstitial cystitis are often similar to the symptoms of a urinary tract infection. However, in interstitial cystitis, there is no infection, and the symptoms do not respond to antibiotic treatment. The exact cause of interstitial cystitis remains a mystery, although researchers continue to investigate possible causes, such as unidentified bacteria, an allergic or immune system reaction, a toxic substance in the urine, or a neurological problem in the bladder wall. There also is some evidence that interstitial cystitis may not be just one illness, but several illnesses that share similar symptoms.
Rather, it's a diagnosis of exclusion, which means that it's diagnosed only after a number of other conditions have been ruled out. A strong partnership between a knowledgeable patient and an empathetic, knowledgeable healthcare provider can produce significant improvement and control over symptoms for most individuals with IC and IBS. The Journal of Alternative and Complementary Medicine. IC may also be known as:. When to suspect interstitial cystitis. Whitmore, MD. How is interstitial cystitis diagnosed? Menu Menu Presented by Register or Login.
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Your doctor or PT will first check externally and internally for problems such as muscle spasms, muscle knots, and weakness or sacroiliac misalignment where your sacrum and rextal hipbones meet. Castle EP expert opinion. Granulomatosis dsiorders polyangiitis Microscopic polyangiitis Eosinophilic granulomatosis with polyangiitis. Sometimes Interstitial cystitis and rectal disorders can be injected into these trigger points. IC is a chronic condition. In: Campbell-Walsh Urology. New York, N. With menopause, women experience estrogen atrophy resulting in a dramatic thinning of the mucous in the bladder, urethra, vulva, vagina and mouth. This includes red and white blood cells, bacteria, or too much protein. The Journal of Urology.
Interstitial cystitis IC is an inflamed or irritated bladder wall.
- Many people with interstitial cystitis IC have problems with the group of muscles in the lower pelvic area and develop a condition called pelvic floor dysfunction PFD.
- These patients generally experience worsening symptoms as their bladder fills with urine that feels better after the bladder is emptied.
- Interstitial cystitis IC , also known as bladder pain syndrome BPS , is a type of chronic pain that affects the bladder.
- It affects approximately 4 to 12 million people in the United States alone.
- Many people with interstitial cystitis IC and their physicians are turning to physical therapy to help ease IC symptoms and pain.
Also called painful bladder syndrome, this frustrating disorder disproportionately affects women. Interstitial cystitis is a chronic bladder condition that causes recurring bouts of pain and pressure in the bladder and pelvic area, often accompanied by an urgent and frequent need to urinate — sometimes as often as 40, 50, or 60 times a day, around the clock.
Discomfort associated with interstitial cystitis can be so excruciating that, according to surveys, only about half of people with the disorder work full-time. In this article, we'll call it interstitial cystitis, or IC. Among the one to two million Americans with IC, women outnumber men by as much as eight to one, and most are diagnosed in their early 40s.
Several other disorders are associated with IC, including allergies, migraine, irritable bowel syndrome, fibromyalgia a condition causing muscle pain , chronic fatigue syndrome, and vulvodynia pain or burning in the vulvar area that isn't caused by infection or skin disease. There's no cure for IC, but many treatments offer some relief, either singly or in combination.
Figuring out what works can be hit-or-miss; there's no way to predict who will respond best to which treatment. A defect in the layer of mucus mucin layer that protects the cells lining the bladder the urothelium may permit toxic substances from urine to seep through and inflame tissues. Irritated blood vessels produce tiny areas of bleeding in the bladder lining called glomerulations. Most people with interstitial cystitis have glomerulations.
No one knows the exact cause of IC; more than one mechanism is probably involved. Biopsies of the bladder wall in people with IC indicate various abnormalities, but it's not clear whether these are the cause of the condition or the result of some other underlying process. Some research has focused on defects in the glycosaminoglycan GAG layer, part of the layer of mucus that lines and protects the bladder.
Defects in the GAG layer may allow toxins in the urine to leak through and damage underlying nerve and muscle tissues; this in turn may trigger pain and hypersensitivity. Another line of research centers on antiproliferative factor APF , a substance that's found only in the urine of people with IC. APF appears to block the normal growth of cells that line the bladder and may hinder the healing process that follows any damage or irritation to bladder tissues.
There are several other theories about the cause of IC. It may be an infection with an unknown agent, such as a virus. Or it may be an autoimmune disorder set in motion by a bladder infection.
It's possible that mast cells normally involved in allergic responses are releasing histamine into the bladder. Another idea is that sensory nerves in the bladder somehow "turn on" and spur the release of substances that contribute to symptoms. Because interstitial cystitis is mainly a woman's disease, many researchers think that hormones play a role.
The onset of IC is usually gradual, with bladder pain and urinary urgency and frequency developing over a period of months. The course of the disorder and its symptoms can vary greatly from woman to woman and even in the same woman.
Symptoms may change from day to day or week to week, or they may remain constant for months or years and then go away, only to return several months later. Pain ranges from dull and achy to acute and stabbing; discomfort while urinating fluctuates from mild stinging to burning. But virtually everyone with IC has pain associated with bladder filling and emptying. Some women with IC have a constant need to urinate, because urinating helps relieve the pain.
In women who also have chronic abdominal or pelvic pain from other causes, such as irritable bowel syndrome or endometriosis, IC may flare up when those symptoms are at their worst. Sexual intercourse can trigger pain lasting several days, and symptoms may worsen with menstruation. On the other hand, some women experience complete relief during the second and third trimesters of pregnancy. Some find that their symptoms are worse after consuming certain foods or drinks, including strawberries, oranges, tomatoes, chocolate, spices, caffeine, alcohol, and beverages that acidify the urine, such as cranberry juice.
IC is not a urinary tract infection, and it can't be identified by a simple urinalysis or urine culture. Rather, it's a diagnosis of exclusion, which means that it's diagnosed only after a number of other conditions have been ruled out. A clinician — usually a urologist or a gynecologist — will first take a thorough history, then conduct a physical exam including a pelvic exam, if it's not too uncomfortable and perform tests for infection, bladder stones, bladder cancer, kidney disease, multiple sclerosis, endometriosis, sexually transmitted diseases, and other disorders.
The AUA guidelines also recommend an early assessment of pain, urinary frequency, and urine volume, to help evaluate the effectiveness of later treatments. If a diagnosis is uncertain or there are symptoms such as blood in the urine that suggest other problems, the next step is usually cystoscopy, which involves inserting a fiber-optic tube through the urethra to look at the bladder wall. During the procedure, a tissue sample may be taken to rule out bladder cancer.
Some clinicians favor hydrodistention under local or regional anesthesia, which involves filling the bladder during cystoscopy with a liquid that stretches it, providing a closer view of the bladder wall. However, AUA guidelines do not recommend hydrodistention for either diagnosis or treatment. In people with IC, glomerulations — tiny pinpoint spots of blood — are usually visible on the bladder wall during cystoscopy with hydrodistention, but these lesions are often seen within the normal bladder as well.
One finding from cystoscopy that can help in making an IC diagnosis is the presence of reddened patches or lesions called Hunner's ulcers, which can stiffen tissue and cause reduced bladder capacity. American Urological Association Foundation toll-free www. Interstitial Cystitis Association toll-free www. There's little consensus on the best way to treat IC, but treatment generally starts with conservative measures and proceeds to more invasive ones if symptoms don't improve.
Usually a combination of approaches is needed, including these:. Psychosocial support. Chronic pain can be an isolating experience, so it may help to be in touch with others who feel your pain and understand what you're going through.
Local pain support groups or national support groups like the Interstitial Cystitis Association see "Selected resources" can serve that purpose. Learning as much as you can about IC may also give you a greater sense of control over your condition. Chronic pain can cause depression, so don't hesitate to consult a mental health professional if you're feeling overwhelmed.
Support groups can usually refer you to counselors. You may also want to talk to someone who specializes in stress reduction techniques, such as guided imagery, which was shown in one controlled study to improve IC patients' response to therapy. Some people say they've been helped by biofeedback, which trains people to use their minds to control physiological processes, such as muscle tension, that may be contributing to symptoms. Behavior changes. Avoid anything that appears to cause flare-ups, whether that's a certain kind of exercise, sexual activity, constipation, tight clothing, or a specific food.
Because high-acid foods seem to cause flare-ups, some clinicians suggest taking an antacid with meals. Expanding your bladder capacity is also important constantly succumbing to the urge to go all the time can shrink bladder capacity. For example, if you're urinating every 30 minutes, try holding off for 45 minutes; if you manage that for a week, increase the interval to 60 minutes the second week, and so forth.
Various medications may help relieve pain and reduce inflammation. See "Medications for the treatment of interstitial cystitis. Instillation usually takes place in a clinician's office, although in some cases, these drugs can be self-administered at home. Taken at low doses, tricyclic antidepressants relax the bladder and hinder the release of neurochemicals that can cause bladder pain and inflammation.
They may also improve sleep. Amitriptyline Elavil is the medication most commonly prescribed for interstitial cystitis. Side effects include sleepiness, dry mouth, and weight gain.
The only oral medication approved by the FDA specifically for the treatment of IC, Elmiron is thought to help repair defects in the bladder lining. It can take several months to reduce pain and urinary frequency, and the effect may be modest.
Serious side effects are rare. If Elmiron doesn't work in six months, stop taking it. The antihistamine hydroxyzine Atarax, Rezine, Vistaril, others is thought to block mast cells' release of histamine in the bladder. It helps in relieving pain, urinary frequency, and because it's sedating nighttime urination.
Some clinicians recommend cimetidine Tagamet and ranitidine Zantac , which are a different type of antihistamine, but there's little evidence to support their use. Nonsteroidal anti-inflammatory drugs aspirin, ibuprofen, naproxen sodium and acetaminophen can help relieve pain. In early studies, this immunosuppressant drug helped relieve symptoms, but its use is limited by serious side effects — including uncontrollable trembling, muscle or joint pain, and enlarged gums. It helps relax the bladder and alleviate pain.
Treatment involves weekly instillations for six to eight weeks and then every two weeks for three or more months. Some clinicians combine one or both of these drugs with Elmiron as a bladder instillation and other medications in "rescue instillations" administered to quickly reduce pain and inflammation and help restore the mucus in the bladder. Specialized physical therapy. Working with a physical therapist trained in pelvic soft tissue manipulation and rehabilitation may help to release scars and other sources of pelvic pain.
Exercises that relax the pelvic floor are okay, but the AUA recommends that people with IC avoid exercises that strengthen pelvic floor muscles Kegels. Additional options. If standard treatments don't work, your clinician may suggest a trial of an implantable device called InterStim, which stimulates the sacral nerve in the lower back and may help alleviate urinary urgency and frequency in some women. If the device helps, it can be permanently implanted.
Researchers are also studying the instillation of botulinum toxin into the bladder, but so far, the side effects and complications have been too serious to recommend its general use. What doesn't work. The AUA found no evidence that the following therapies help relieve IC symptoms, and some evidence they may be harmful: long-term oral antibiotics, bladder instillation of bacillus Calmette-Guerin BCG , and bladder instillation of resiniferatoxin RTX.
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Harvard Women's Health Watch. Updated: May 1, Published: August, E-mail Address. First Name Optional. Glomerulations and interstitial cystitis A defect in the layer of mucus mucin layer that protects the cells lining the bladder the urothelium may permit toxic substances from urine to seep through and inflame tissues.
Selected resources American Urological Association Foundation toll-free www.
Linthicum, Md. A prospective randomized study found cyclosporine A to be more effective at treating IC symptoms than pentosan polysulfate, but also had more adverse effects. Accessed July 1, July 7, Archived from the original on 3 March Retrieved 6 October
Interstitial cystitis and rectal disorders. What is the pelvic floor?
Interstitial Cystitis | Johns Hopkins Medicine
The cause of IBS is not completely understood. Many factors may contribute to symptoms, which vary from person to person. IBS is a complex motor and sensory disorder.
It is very common and in addition to IC can overlap with other conditions. IBS diagnosis is made primarily by well-defined symptoms. Effective diagnosis and treatment starts with the recognition of the validity of symptom complaints. If you have cramping, abdominal pain, bloating, gas, diarrhea and constipation you may have IBS. The changes in normal function appear to be due, in part, to disturbances affecting the normal movement motility of muscles in the intestines.
The muscle contractions can be influenced by several factors, such as stretching or distention, hormones, and stress. Alterations in the sensitivity of the nerves in the gut, and a dysregulation in the way the brain controls these functions, are other factors contributing to the pain and other symptoms of IBS.
If you have any of these symptoms, talk with your IC healthcare provider. A referral to a specialist to evaluate you for IBS may be required. Setting realistic treatment goals that fit individual needs is an important step. A strong partnership between a knowledgeable patient and an empathetic, knowledgeable healthcare provider can produce significant improvement and control over symptoms for most individuals with IC and IBS. Learn more about how your organization can become a corporate partner with ICA.
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