Interstitial cystitis

特許 権利維持 Interstitial cystitis, or bladder pain syndrome (also IC/BPS), is a chronic inflammatory condition of the submucosal and muscular layers of the bladder. The cause of IC/BPS is currently unknown and the condition is regarded as a diagnosis of exclusion. IC/BPS may be associated with urinary urgency, urinary frequency, waking at night to urinate (nocturia), and sterile urine cultures. Those with interstitial cystitis may have symptoms that overlap with other urinary bladder disorders such as: urinary tract infection (UTI), overactive bladder, urethritis, urethral syndrome, and prostatitis. IC/BPS can result in a quality of life comparable to that of a patient with rheumatoid arthritis, chronic cancer pain, or a patient on kidney dialysis.