What Is Cystitis?
Cystitis refers to the inflammation of the bladder. It's a urinary tract infection (UTI) caused by a bacterial infection. The inflammation can be acute (sudden onset and short duration) or chronic (recurrent or persistent). Non-bacterial cystitis may be caused by side effects of certain medicines, chemical irritants, or a defective immune system.
Types of Cystitis
There are seven main types of cystitis:
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Bacterial Cystitis This is the most prevalent type, caused by Escherichia coli (E. coli), which is responsible for the majority of bacterial UTIs in women.
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Interstitial Cystitis (IC) This condition causes pain in the pelvis due to an inflamed bladder.
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Medication-Induced Cystitis This type of cystitis may be caused by drug interaction during medical treatment, such as chemotherapy drugs.
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Radiation Cystitis This type of cystitis is seen in patients who have received radiation therapy in the pelvis.
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Chemical Cystitis Chemical cystitis is caused by irritants like a hygiene product or spermicide.
How Common Is Cystitis in India?
According to a study, 35.7% of pregnant women in an urban slum community reported having at least one UTI symptom during their pregnancy. Poor sanitation continues to be a major factor that contributes to the infection.
Women seem to be at high risk of contracting UTIs and cystitis due to a short urethra, hormonal changes, and poor access to clean sanitation in some areas of the country. Recurrent infections are also emerging as a concern, along with antibiotic resistance among common uropathogens like E. coli and Klebsiella pneumoniae.
Symptoms of Cystitis
Common symptoms of cystitis include:
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Burning Sensation: The burning sensation during urination is the most common symptom of a UTI, such as cystitis.
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Urinary Incontinence: The urge to urinate multiple times (sometimes involuntarily).
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Low Urine Output: Low output of urine despite a full bladder can also be a symptom of cystitis.
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Cloudy or Foul Smell: UTIs often cause the urine to appear cloudy or have a strong smell.
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Presence of Blood: If the urine is pink or red or has a brownish tint, it may be a sign that the bladder lining is bleeding.
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Pelvic Pressure or Discomfort: A feeling of pressure or discomfort in the lower abdomen may be a sign of a UTI.
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Fever: Bacterial cystitis may also cause fever if the infection is worsening.
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Painful Sexual Intercourse: This symptom may be caused by interstitial cystitis.
Older adults and young children may have non-typical symptoms, including confusion, irritability, loss of appetite, or urinary complaints.
Causes and Risk Factors
The most frequent cause of cystitis is when bacteria get into the urinary system and into the bladder, resulting in inflammation and irritation. But not every case is due to infections; other medical conditions, life stages, lifestyle factors, and exposure to irritants can make people more likely to get cystitis.
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Bacterial Causes Most cases of cystitis are caused by bacteria, which can infect and cause inflammation in the urinary tract if they get into the urethra and multiply in the bladder.
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Anatomical and Lifestyle Factors Women are more prone to developing cystitis due to a shorter urethra than men. The location of the urethra in females makes it possible for bacteria to spread to the bladder and cause inflammation.
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Sexual Activity and Catheter Use Recurrent UTIs after sex are sometimes caused by the introduction of bacteria to the urinary tract during intercourse. Using a catheter long-term or short-term can also increase the risk, as bacteria can enter the bladder through the catheter.
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Pregnancy and Menopause During pregnancy, the flow of urine may be slowed down, which can lead to an easier growth of bacteria in the urinary tract. Post-menopause, there can be lower oestrogen levels in the urinary tract and vagina. This can decrease the body's protection against urinary infection, making women more vulnerable to cystitis.
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Underlying Health Conditions Diabetics are more prone to developing cystitis as an increase in blood sugar may promote bacterial growth and decrease immunity. Likewise, a weak immune system can also make it more difficult for the body to fight off infections and increase the chances of bladder inflammation.
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Chemical/Environmental Irritants All cystitis results from infection. Some of the chemicals used in feminine hygiene products, bubble baths, spermicides, and scented soaps can irritate the bladder and urinary tract. Non-infectious cystitis can also be caused by some medicines or radiation therapy.
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Other Contributing Factors More factors that can contribute to an increased risk of cystitis include urine stasis (trapped urine in the bladder due to blockage), low fluid intake, urinary tract abnormalities, kidney stones, and a history of UTI. Patients with recurrent infections may need further testing to determine the cause of the infections and to prevent their recurrence.
How Is Cystitis Diagnosed?
A simple urine test (dipstick test) is performed to determine if there are nitrites, red blood cells, and/or white blood cells in the urine. This provides a preliminary clue to the presence of infection.
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Urine Culture and Sensitivity: A urine sample is sent to the lab to find out the exact type of bacteria that is responsible for the infection.
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Cystoscopy: A thin, flexible tube with a camera is passed into the bladder to look directly into the lining of the bladder. This procedure is mostly employed in cases of suspected interstitial cystitis or other structural abnormalities.
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Imaging (Ultrasound or CT Scan): An imaging test is recommended when kidney involvement is suspected or when there is a structural abnormality or when symptoms have recurred but no explanation can be found.
| Test | What It Detects | When It Is Used |
| Urine Dipstick | Infection markers (WBC (white blood cells), nitrites) | First-line, quick screening |
| Urine Culture | Section of bacteria and antibiotic sensitivity | Infections that have been tested and diagnosed or are recurring infections. |
| Cystoscopy | Bladder abnormalities, IC | Non-bacterial, chronic cystitis |
| Ultrasound / CT | Structural disease, renal disease | Cases that require repeat treatment or are complex. |
How to Treat or Manage Cystitis?
Treatment will vary according to the type of cystitis and its cause. Commonly used treatment methods for cystitis include:
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Treatment for Bacterial Cystitis: A short course of oral antibiotics works well in most uncomplicated cases.
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Pain Relief: Over-the-counter pain relievers can soothe any pelvic pain and burning during urination as the infection subsides.
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Drink Plenty of Fluids: Drink plenty of fluids like fresh coconut water to help flush the bacteria out of the bladder sooner.
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Treatment for Interstitial Cystitis (IC): The treatment of IC can generally be obtained through a multidisciplinary approach that is unique to the individual. The approach includes bladder training, dietary modifications, pelvic physiotherapy, and pharmacological treatments.
What Are the Possible Complications of Cystitis?
Most cases of cystitis resolve without long-term problems when treated promptly. However, delayed treatment or recurrent infections can increase the risk of complications.
Some possible complications from cystitis include:
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Possible kidney infection (pyelonephritis) if the bacteria spread beyond the bladder.
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Recurrent UTIs, which may require further medical evaluation.
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Blood in urine from inflammation and irritation in the inner lining of the bladder.
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Persistent pain and discomfort in the pelvis and bladder, particularly in people with interstitial cystitis.
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Pregnancy-related complications when urinary infections are not treated appropriately.
If these complications occur, early diagnosis and treatment can help to minimise the risk of serious problems developing later.
When Should You See a Doctor?
If there are urinary symptoms that continue, get worse, or recur after treatment, a health care provider should be consulted.
Evaluating the medical problems is particularly important if symptoms affect daily activities or if you are pregnant, diabetic, or have a weakened immune system.
Seek medical attention if you experience:
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Symptoms lasting more than a few days
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Recurrent episodes of cystitis
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Blood in the urine
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Fever, chills, or worsening discomfort
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Pain in the lower back or sides may indicate that the infection has spread
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Symptoms of UTI during pregnancy
Does Health Insurance Cover Cystitis in India?
Health insurance policies in India usually cover cystitis treatment where patients are hospitalised or undergo day-care procedures. However, the treatment of simple outpatient cases, where oral antibiotics are used, is normally excluded.
If cystitis is associated with a pre-existing medical condition, coverage may be subject to the applicable waiting period specified in the policy.
How Much Coverage Is Needed?
The amount of health insurance coverage needed for cystitis depends on the severity of the condition, frequency of recurrence, and the individual's overall health status. Acute cystitis can be managed through consultations, diagnostic tests, and medications.
The treatment costs for UTI typically range from ₹2,000 to ₹15,000 in uncomplicated cases. However, costs may increase significantly if hospitalisation, advanced diagnostic procedures, or specialist care are needed.
A health insurance cover of ₹5-10 lakh is enough to cover the medical expenses and emergency aspects. However, people with recurrent or chronic cystitis may need regular check-ups, urine tests, imaging scans, specialist advice and treatment, and long-term medication. In such cases, a higher coverage of ₹10-15 lakh can be useful.
FAQs
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Q1. What is the primary difference between cystitis and a UTI?
Ans: A UTI refers to any infection in the urinary system, while cystitis is the infection or inflammation of the bladder. -
Q2. Does cystitis clear up without antibiotics?
Ans: Although treatment may be necessary for mild cases of cystitis, antibiotics are generally prescribed to avoid the infection from spreading to the kidneys. -
Q3. Is cystitis contagious?
Ans: No, cystitis is not contagious; it's caused by a bacterium that enters the urethra and is not passed from person to person.
