Skip to Main Content
Contact US


(713) 804-8149

Elmiron (pentosane polysulfate sodium) is an FDA-approved medication used to treat bladder pain syndrome, an ongoing chronic condition characterized by abdominal discomfort, bladder spasm, and urinary urgency. Since its approval in 1996, millions of patients worldwide have taken this drug, but recent studies have raised serious concerns regarding its safety and potential link to vision- and eye-health problems.

These findings have led to lawsuits against Elmiron’s manufacturer, and individuals are seeking legal assistance against it for any damages or injuries they have experienced as a result of taking Elmiron. In this article, we will delve into the background and possible risks and side effects associated with Elmiron, as well as any legal claims which can be filed by those affected.

Elmiron Background

Elmiron is an FDA-approved oral medication to manage bladder pain syndrome, otherwise known as interstitial cystitis. Since 1996, millions of patients worldwide have found relief through using Elmiron.

Recent studies, however, have demonstrated that Elmiron may not be as safe as previously believed. In 2018, research from the American Academy of Ophthalmology linked elmiron use with maculopathy affecting the retina. Several subsequent studies have confirmed this link, prompting concern from doctors and patients alike.

Elmiron has proven its effectiveness at relieving bladder pain and improving quality of life; however, potential risks associated with its use have raised alarm bells for some users, and they have begun exploring legal remedies to seek compensation for vision damage or injuries sustained as a result of taking Elmiron. 

Elmiron Side Effects

Here are the potential side effects of Elmiron:

Blurred Vision

Blurred vision is another common side effect of taking Elmiron. This can occur due to changes in visual acuity or due to eye focus adjustments; blurred vision can have severe implications on daily tasks such as driving or reading.

Difficulty Reading

Some Elmiron users may experience difficulty when reading small texts in low light environments or reading under specific lighting conditions due to changes in visual acuity or color vision as well as differences in how their eyes process visual information. This could be caused by changes in visual acuity or how their eyes process visual data.

Vision Changes

Elmiron use has been associated with vision changes, including difficulty adapting to low-lighting environments, blurriness in vision, and difficulty reading. 

Furthermore, some patients may also experience reduced visual acuity or color changes, which could either occur gradually or suddenly – these symptoms could range from mild to severe and occur either gradually or suddenly.

Elmiron use is associated with more serious health complications, including:

Irreversible Vision Loss

Long-term use of Elmiron has been linked with irreversible vision loss, with greater risks in those taking higher doses for longer. Pre-existing eye conditions may increase this risk further.

Retinal Pigmentary Changes

Elmiron has been linked with changes in retinal pigmentation that can be detected through an eye exam. Though their significance remains uncertain, these changes could signal more serious eye damage or vision loss down the road.

Patients taking Elmiron should be aware of its potential risks and seek medical help immediately if their vision changes, including any changes to visual sensitivity. In cases of adverse side effects due to Elmiron use, legal representation may be required in order to hold its manufacturer responsible for injuries or damages sustained as a result of taking this drug.

Types of Lawsuits Against Elmiron

Elmiron has come under scrutiny due to its potential side effects, including vision changes and irreversible eye damage. Due to this controversy, many individuals who have taken Elmiron have taken legal action against its manufacturers; class action suits can be filed, or individual suits can also be pursued against Elmiron producers.

Class Action Lawsuits

Class action lawsuits comprise groups of people who have suffered similar injuries or damages joining forces to file one collective claim. This approach can be beneficial to individuals who have sustained relatively minor injuries or damages, as it allows them to pool their resources and seek legal action without incurring significant costs.

Individual Lawsuits

Individual lawsuits, on the other hand, are filed by individuals who have experienced injuries or damages as a result of Elmiron use. 

This approach may prove particularly advantageous to those suffering more severe injuries as they may seek greater compensation through individual litigation.

Importantly, class action and individual lawsuits differ significantly in terms of their objectives and approaches. A class action’s primary goal is to recover damages on behalf of all members in the group collectively, while an individual lawsuit focuses more on getting compensation for that specific individual filing the suit. Both types of suits aim to hold manufacturers responsible for any injuries sustained from Elmiron use.

If you have experienced adverse effects from taking Elmiron, seeking legal guidance to determine the most effective course of action can be essential in finding compensation for injuries or damages sustained. A knowledgeable attorney can guide you through the legal system and pursue compensation on your behalf.

How to File an Elmiron Lawsuit

If you have experienced vision changes or other side effects associated with long-term Elmiron use, you may be eligible to file a claim against its manufacturer. Here’s how you do it:

Consultation With a Lawyer

As the initial step of filing an Elmiron lawsuit, consulting with an experienced product liability or pharmaceutical litigation lawyer is key. They can evaluate your case, review medical records, and advise you of all available legal strategies.


Once you’ve retained an attorney, they will conduct an in-depth investigation into your claim to gather evidence and assess its strength. This may involve gathering medical records, consulting medical experts, and researching manufacturer histories.

Filing a Lawsuit

If your attorney believes you have a strong case, they will file it on your behalf with either state or federal courts, depending on its specifics.


During this stage, both parties exchange information and evidence relevant to their case through depositions, requests for documents, or interrogatories.

Settlement or Trial

Depending on the strength and willingness of the manufacturer to settle, your case could either be settled outside court or proceed directly to trial.

Experienced legal representation is vital when seeking compensation from Elmiron manufacturers for injuries or damages sustained as a result of using their product. A lawyer will help ensure you receive adequate payment to cover medical expenses, lost wages, pain and suffering damages, and any other relevant losses.

How to Know If You Qualify for an Elmiron Lawsuit

Here are some guidelines for assessing whether an Elmiron lawsuit would apply:

Are You Experiencing Any Symptoms After Taking Elmiron? 

Symptoms of Elmiron-Related Eye Damage May Include blurry vision, difficulty reading, and vision loss. If this has happened to you and you believe it to be due to Elmiron, filing a lawsuit could be the right move.

Have You Been Diagnosed with an Eye Condition After Taking Elmiron?

One of the primary drivers behind filing an Elmiron lawsuit is vision loss or other severe eye issues; if this has happened to you after taking Elmiron, then a lawsuit may be eligible to file.

Have You Been Taking Elmiron for an Extended Period? 

Long-term use of Elmiron has been linked with more severe side effects, including vision loss. If this medication is prescribed over an extended period, chances are higher of experiencing serious adverse reactions.

Each individual’s circumstances differ, and to accurately assess if you qualify for an Elmiron lawsuit, consult with an experienced lawyer. They can review your case and offer guidance as to the next steps that need to be taken.

Schedule a Free Consult Today

As such, lawsuits have been filed against its manufacturers; therefore, it is crucial that experienced attorneys be retained to help navigate the legal system and hold manufacturers responsible for any injuries or damages that result from using Elmiron.

Come to our office or call us today for a free consultation about the Elmiron lawsuit and if you’re eligible for compensation.

Talk to a Firm That's Earned a National Reputation