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  1. Homebread_crumb_MrMed
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  3. Cystopen 100mg Capsule
Manufacturer Authorized Distributor

Sourced from:Manufacturer Authorized Distributor

Substitutes

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₹ 62.40/capsule

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FOR IC 100mg Capsule

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₹ 79.20/capsule

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Quick summary
Quick Summary

Cystopen 100mg Capsule

Prescription Required
pentosan polysulfate sodium
Written By:Dr. Archana GuptaBDS Reviewed By:Dr. Tejashwin AdigaMBBS

Last updated on 31 Mar 2026 | 09:31 AM (IST)

₹630

MRP: ₹740.63

(You Save ₹110.63)

10 CAPSULE(s) IN A STRIP

Manufacturer Authorized Distributor

Sourced from:Manufacturer Authorized Distributor

15% OFF
Cystopen 100mg Capsule
Preview
4.8 ⭐️ On Google

Cystopen 100mg Capsule


Prescription Required
Required

Salt Composition

PENTOSAN POLYSULFATE SODIUM

Marketer

SUN PHARMACEUTICAL INDUSTRIES LTD

15% OFF

Cystopen 100mg Capsule
Preview
We are Rated 4.8 ⭐️ On Google

₹630

MRP: ₹740.63

Inclusive of all taxes

15% Off

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10 Capsule(s) In A Strip

10 Capsule(s) In A Strip

₹ 63.0/Unit

10 CAPSULE(s) IN A STRIP


Prescription Required
Prescription Required

Salt Composition

PENTOSAN POLYSULFATE SODIUM

Marketer

SUN PHARMACEUTICAL INDUSTRIES LTD


Dispatch Date Icon

Dispatch: Today

Order In: 0h 0m 0s

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Order before timer ends to ensure your medicine is dispatched at...

Substitutes

Pentoblad 100mg Capsule 90's

AMPS BIOTECH PV...

₹ 54.17/capsule

14% cheaper

Comfora 100mg Capsule

SWATI SPENTOSE ...

₹ 62.40/capsule

0% cheaper

Pentoblad 100mg Capsule 10's

AMPS BIOTECH PV...

₹ 59.70/capsule

5% cheaper

FOR IC 100mg Capsule

CIPLA LTD

₹ 79.20/capsule

26% costlier

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Introduction to Cystopen 100mg Capsule

Cystopen 100mg capsule contains an active component called Pentosan polysulfate sodium. It is primarily known for treating interstitial cystitis or painful bladder syndrome, a chronic condition that causes pain and discomfort in the bladder and pelvis. It is believed to form a protective coating on the bladder lining, helping to reduce irritation and inflammation. This protective effect may contribute to its efficacy in managing IC symptoms. It is thought to have anti-inflammatory and cartilage-protective properties. It has anticoagulant properties and has been studied for its potential use in preventing blood clots. It may be considered a preventive measure in individuals at risk of DVT (Deep vein thrombosis) or PE (Pulmonary Embolism), especially in cases where other anticoagulants are unsuitable.  It may be used in the management of bladder pain syndrome symptoms.

It should not be used in individuals with known hypersensitivity or allergy to Cystopen 100mg capsule or its components. It has anticoagulant properties and can increase the risk of bleeding. It should be avoided in individuals with active bleeding disorders, such as hemophilia, thrombocytopenia( low platelet count in the blood.), or other bleeding tendencies. It should not be initiated immediately following major surgical procedures or spinal puncture because of its anticoagulant effects, which could increase the risk of bleeding at the surgical site or spinal canal. It is primarily eliminated through the kidneys. Therefore, caution is advised in individuals with severe renal impairment, as impaired kidney function can affect the drug's clearance from the body. Safety and effectiveness in pediatric patients below the age of 16 years have not been established. Regular monitoring and dose adjustments should be considered in older individuals before taking Cystopen 100mg capsule if necessary. 

Uses of Cystopen 100mg Capsule

Cystopen 100mg capsule is used in the following:

  • Interstitial cystitis
  • Painful bladder syndrome

Therapeutic Effects of Cystopen 100mg Capsule

Cystopen 100mg capsule primarily works in treating interstitial cystitis (IC) by forming a protective barrier on the bladder's inner lining. This protective barrier helps reduce irritation and inflammation in the bladder, alleviating the symptoms associated with IC, such as pelvic pain, urinary urgency, and frequency.

Interaction of Cystopen 100mg Capsule with other drugs

Inform the doctor about your medicines, including prescription, over-the-counter, nutritional or vitamin supplements, and herbal products. Certain medications may interact with  Cystopen 100mg capsule, reducing effectiveness by causing undesirable side effects. 

More Information about Cystopen 100mg Capsule

  • Stored at room temperature from 20°C and 25°C
  • Keep away from moisture, heat, and light.
  • It should not be frozen.
  • Keep away from children and pets.

How to consume Cystopen 100mg Capsule

Cystopen 100mg capsule is typically administered orally in the form of capsules or tablets. However, in cases of bladder-related conditions like interstitial cystitis can also be delivered directly into the bladder through a catheter (intravesical administration). The choice of administration route depends on the specific medical condition and treatment plan.

Safety Advice for Cystopen 100mg Capsule

Breast Feeding-Consult your doctor

Breast Feeding

Consult Your Doctor

It is unclear whether Cystopen 100mg capsule passes into breast milk, and the potential risks to the nursing infant are poorly understood. Breastfeeding women should consult with a healthcare provider before using this medication.

Alcohol-Consult your doctor

Alcohol

Consult Your Doctor

Alcohol consumption should be moderated, especially in older adults, as excessive alcohol intake can increase the risk of bleeding and may increase Cystopen 100mg capsule-related side effects. Consult a healthcare provder before taking this medication with alcohol.

Liver-Consult your doctor

Liver

Consult Your Doctor

Individuals with liver conditions should consult with their healthcare provider before taking Cystopen 100mg capsule. 

Lungs-Consult your doctor

Lungs

Consult Your Doctor

No specific contraindication related to lung health exists. However, individuals with respiratory conditions should consult a healthcare provider, as there may be a risk of bleeding that could affect lung function.

Driving-Consult your doctor

Driving

Consult Your Doctor

Cystopen 100mg capsule is not known to impair the ability to drive or operate machinery. However, individual responses to medications can vary, so individuals should consult a healthcare provider before taking this medication while driving.

Pregnancy-Consult your doctor

Pregnancy

Consult Your Doctor

Due to limited safety data, Cystopen 100mg capsule is generally not recommended during pregnancy. The potential risks to the fetus should be carefully weighed against the expected benefits, and its use should be discussed with a healthcare provider.

Side Effects of Cystopen 100mg Capsule

Cystopen 100mg capsule causes some side effects like all medications, although not everyone will experience them. 

Serious

  • Bleeding disorders
  • Liver damage
  • Allergic reactions

Common

  • Gastrointestinal disturbances
  • Headache
  • Unusual taste

Word of Advice

Use caution or avoid Cystopen 100mg capsule  if you have a known hypersensitivity or allergy to the medication. If you have a history of bleeding disorders or take anticoagulants, be cautious; this medication may increase the risk of bleeding. Avoid it immediately after major surgery or spinal puncture due to its potential to cause bleeding. Use it carefully and consider monitoring liver function if you have liver or renal impairment. It's generally not recommended during pregnancy or breastfeeding, so consult your healthcare provider. This medication is typically not used in children, and individuals with respiratory conditions should use it cautiously. Avoid excessive alcohol intake. Assess your individual response to this medication before engaging in activities requiring concentration. Always consult with your healthcare provider to ensure safe and appropriate use.

FAQs about Cystopen 100mg Capsule

Q1.

Can I stop taking Cystopen 100mg capsule once my IC symptoms improve?

Following your healthcare provider's recommendations regarding the duration of Cystopen 100mg capsule treatment duration is essential. Stopping the medication abruptly may lead to a recurrence of symptoms.

Q2.

Are there any dietary restrictions while taking Cystopen 100mg capsule Cystopen?

While there are no specific dietary restrictions are associated with Cystopen 100mg capsule, some individuals with IC find that certain foods and beverages can trigger or worsen their symptoms. Discuss dietary considerations with your healthcare provider.

Q3.

What should I do if I miss a dose of Cystopen 100mg capsule?

If you miss a dose of Cystopen 100mg capsule, take it as soon as you remember. However, if it is close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for a missed one.

Q4.

Can Cystopen 100mg capsule be used as a preventive measure for blood clots?

Cystopen 100mg capsule has anticoagulant properties and may be considered in specific medical situations for preventing blood clots. However, a healthcare provider should determine its use for this purpose.

Q5.

Is Cystopen 100mg capsule available over-the-counter (OTC), or do I need a prescription?

Cystopen 100mg capsule is typically available by prescription, and its use should be supervised by a healthcare provider who can assess your specific medical needs.

Q6.

What should I do if I experience a severe side effect or allergic reaction to Cystopen 100mg capsule?

If you experience severe side effects or signs of an allergic reaction (e.g., rash, swelling, difficulty breathing) to Cystopen 100mg capsule, seek immediate medical attention and discontinue the medication.

Fact Box of Cystopen 100mg Capsule

Molecule name: Pentosan polysulfate sodium  

Therapeutic class: Bladder protectants

Pharmacological class: Heparinoid anticoagulants

Indications:  

1. Interstitial cystitis 

2. Painful bladder syndrome 

References

  1. Janssen Pharmaceuticals, Inc, US Food and Drug Administration, [Revised on June 2020] [ Accessed on 13th September 2023], https://www.accessdata.fda.gov/drugsatfda_docs/label/2020/020193s014lbl.pdf
  2. bene-Arzneimittel GmbH, European Medicines Agency (ema), [Issued on June 2017] [Accessed on 13th September 2023], https://www.ema.europa.eu/en/documents/product-information/elmiron-epar-product-information_en.pdf

Disclaimer

MrMed’s primary intention is to ensure that its consumers get information that is reviewed by experts, accurate and trustworthy. The information and contents of this website are for informational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please seek the advice of your doctor and discuss all your queries related to any disease or medicine. Do not disregard professional medical advice or delay in seeking it because of something you have read on MrMed. Our mission is to support, not replace, the doctor-patient relationship.

Did you find this information helpful?

Author Details
Dr. Archana Gupta

Written By

Dr. Archana Gupta

BDS


Dr. Tejashwin Adiga

Reviewed By

Dr. Tejashwin Adiga

MBBS


Last updated : 31 Mar 2026 | 09:31 AM (IST)

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