Bladder Cancer and Pain: Understanding Symptoms

Bladder Cancer and Pain: What Patients and Survivors Need to Know

Bladder Cancer and Pain: What Patients and Survivors Need to Know. Bladder cancer and pain can mean much more than simply having an ache in your bladder.

For some people, the first sign of bladder cancer isn’t pain at all—it is blood in the urine (hematuria). Others develop frequent urination, urinary urgency, burning during urination, pelvic discomfort, back pain, or the feeling that they constantly need to empty their bladder.

And then there is pain caused not by the cancer itself but by its treatment: cystoscopy, TURBT surgery, intravesical BCG, chemotherapy, radiation therapy, cystectomy, urinary diversion, or other procedures.

The important point is this:

Pain and urinary symptoms can provide useful information about what is happening, but symptoms alone cannot tell you whether bladder cancer is present, how advanced it is, or whether it has returned.

The National Cancer Institute’s bladder cancer symptom guide lists blood in the urine as the most common symptom of bladder cancer. Other symptoms include frequent urination, pain or burning with urination, feeling the need to urinate when the bladder isn’t full, and frequent nighttime urination.

For a broader introduction to diagnosis, staging, treatment, and survivorship, see PeopleBeatingCancer’s Bladder Cancer: Need to Know guide.

I am a long-term survivor of an incurable blood cancer called multiple myeloma.

Though I have been in complete remission from my blood cancer since 1999, I have developed long-term side effects that cause joint, bladder, and nerve pain. I spend as much time and money managing my therapy-induced pain as I do managing my health. I hope the information below helps you manage your own cancer pain.

Like most topics on PeopleBeatingCancer.org, I believe that patient education is the key to managing a problem.

Scroll down and post a question or comment if there is anything you’d like to know about cancer and pain.

Good luck,

David Emerson

Concepts Central to Managing Your Cancer

Pain for Specific Types of Cancer

Does Bladder Cancer Cause Pain?

It can—but early bladder cancer may cause little or no pain.

That distinction matters.

A person can have bladder cancer without experiencing what most of us would describe as cancer pain. Instead, early symptoms may involve changes in urination.

According to the NCI, common symptoms include:

Blood in the urine
Frequent urination
Burning or pain while urinating
Urinary urgency
Feeling the need to urinate even when the bladder isn’t full
Frequent nighttime urination

As bladder cancer becomes larger or spreads, symptoms can include lower-back pain, abdominal pain, and bone pain or tenderness.

The CDC similarly identifies blood in the urine, frequent urination, painful urination, back pain, and pelvic pain as possible bladder-cancer symptoms.

This creates an important distinction between urinary symptoms and cancer pain.

1. Blood in the Urine: The Bladder Cancer Warning Sign You Shouldn’t Ignore

Blood in the urine is called hematuria.

It may be:

Gross hematuria: Blood is visible. Urine may appear pink, red, rusty, or brown.

Microscopic hematuria: Blood isn’t visible but is detected on a urine test.

The bleeding can also be intermittent. You may see blood one day and apparently normal urine afterward.

That does not necessarily mean the underlying problem has disappeared.

NCI describes hematuria as the most common bladder-cancer symptom and notes that it may disappear for a period before returning.

Does blood in the urine mean bladder cancer?

No.

Hematuria can have many causes, including urinary tract infections, kidney or bladder stones and other urinary-tract conditions. Most people with hematuria do not have bladder cancer.

But unexplained visible blood in the urine deserves medical evaluation—even if it happens only once and even if there is no pain.

This is one reason I consider hematuria one of the most important symptoms for bladder-cancer patients to understand.

2. Frequent Urination and Bladder Cancer

Frequent urination doesn’t automatically make people think about cancer.

They may think about:

Drinking too much fluid
Aging
An enlarged prostate
Overactive bladder
Diabetes
A urinary tract infection

Those are all possibilities.

But urinary frequency can also occur with bladder cancer.

The NCI identifies frequent urination, urinary urgency, nighttime urination, and the feeling that you need to urinate despite an incompletely filled bladder among common bladder-cancer symptoms.

Why might bladder cancer cause frequent urination?

A tumor or abnormal tissue can irritate the bladder lining and alter normal bladder sensation and function.

Carcinoma in situ (CIS), in particular, can present with irritative urinary symptoms. NCI’s professional bladder-cancer review notes that frequency, nocturia and dysuria occur and are more common among patients with carcinoma in situ.

So frequency is not simply an inconvenience.

A new and unexplained change in urinary habits deserves investigation—particularly when accompanied by blood, burning, pain, or urgency.

3. Pain or Burning When You Urinate

Painful urination is called dysuria.

Patients may describe:

Burning
Stinging
Pressure
Aching
Bladder spasms
Pelvic discomfort

Again, these symptoms don’t necessarily mean cancer.

A UTI can cause almost identical symptoms.

The challenge is determining why they are occurring.

Bladder-cancer patients can experience painful urination from the cancer itself, but similar symptoms can also develop after bladder procedures, BCG therapy, chemotherapy or pelvic radiation.

This is why persistent urinary pain should be discussed with the patient’s urologist or oncology team rather than automatically being attributed to either the cancer or its treatment.

4. Urinary Urgency: “I Have to Go Right Now”

Some bladder-cancer patients experience intense urinary urgency.

This can include:

Suddenly needing a bathroom
Feeling unable to postpone urination
Urinating small amounts repeatedly
Feeling as though the bladder is still full after urinating
Waking several times during the night

Urgency and frequency can become significant quality-of-life problems even when the patient would not describe them as “pain.”

They can interfere with:

Sleep
Exercise
Travel
Work
Sexual activity
Social activities

Symptoms therefore deserve attention even when they aren’t severe enough to qualify as conventional cancer pain.

5. Pelvic and Abdominal Pain

Bladder tumors can sometimes produce pressure or pain in the lower abdomen or pelvis.

Pelvic pain becomes particularly important when it is:

New
Persistent
Progressively worsening
Accompanied by hematuria
Associated with urinary obstruction
Occurring in someone with a history of bladder cancer

More advanced local disease can involve tissues surrounding the bladder and produce more substantial pelvic discomfort.

Because many gastrointestinal, urinary, musculoskeletal, and reproductive conditions can also cause pelvic pain, symptoms need to be evaluated rather than assumed to be cancer.

6. Back or Flank Pain

One-sided lower-back or flank pain can sometimes occur when a bladder tumor interferes with normal urine drainage.

The NCI lists lower-back pain on one side among symptoms that can develop when bladder cancer has grown or spread.

Back pain is extremely common in the general population, of course.

The concern increases when back or flank pain occurs along with:

Hematuria
Urinary changes
Difficulty urinating
Known bladder cancer
Unexplained weight loss
Other signs of progressive disease

7. Bone Pain and Advanced Bladder Cancer

If bladder cancer spreads outside the bladder, pain may develop in distant locations.

The NCI specifically identifies bone pain or tenderness as a possible symptom when bladder cancer has spread.

Persistent focal bone pain in someone with advanced bladder cancer deserves medical evaluation.

Cancer-related bone pain may require a combination of treatments aimed both at controlling the cancer and relieving pain.

Depending on the individual situation, these can include systemic cancer therapy, radiation therapy, analgesic medications and supportive or palliative care.

Bladder Cancer Treatment Can Cause Pain Too

This is an important part of the conversation.

A patient can have pain even when the cancer itself is responding well.

The pain may be a treatment side effect.

PeopleBeatingCancer discusses these issues in greater detail in Bladder Cancer – Treating Side Effects.

TURBT and Cystoscopy

Transurethral resection of a bladder tumor (TURBT) is both diagnostic and therapeutic.

After procedures involving the bladder and urethra, some patients experience temporary:

Burning during urination
Urinary frequency
Bladder spasms
Pelvic discomfort
Blood in the urine

Ask your urologist what degree and duration of symptoms are expected after your particular procedure.

BCG and Bladder Pain

Intravesical bacillus Calmette-Guérin (BCG) is an important treatment for some forms of non-muscle-invasive bladder cancer.

Because BCG is placed directly into the bladder, treatment can produce bladder irritation and urinary symptoms.

Patients may experience:

Frequency
Urgency
Burning
Bladder discomfort
Flu-like symptoms

PeopleBeatingCancer has additional discussion of this therapy in Bladder Cancer and BCG: Side Effects and Relapse? and Bladder Cancer Therapy Beyond BCG.

The goal is not simply to “tough out” every side effect. Tell your treatment team what you are experiencing so they can distinguish expected irritation from infection or a more serious complication.

Radiation Therapy and Bladder Pain

Pelvic radiation can irritate the bladder and urinary tract.

The NCI identifies symptoms of radiation-related bladder irritation including:

Burning or pain during urination
Hematuria
Urinary frequency
Urinary urgency
Difficulty starting urination
Urinary retention
Bladder spasms
Pelvic discomfort

These symptoms often develop during treatment and may improve afterward, although some patients can develop longer-term urinary complications.

This illustrates why the question isn’t simply:

“Does my bladder hurt?”

A better question is:

“What is causing my bladder or pelvic pain?”

Cancer, infection, surgery, BCG, radiation, and other treatments may require very different management strategies.

Chemotherapy, Neuropathy and Pain

Systemic chemotherapy can create another form of pain: chemotherapy-induced peripheral neuropathy (CIPN).

Platinum chemotherapy is particularly relevant because platinum-containing regimens are commonly used in bladder cancer.

Neuropathy can feel like:

Burning
Tingling
Pins and needles
Electrical sensations
Numbness
Shooting pain

The pain may occur primarily in the hands and feet rather than anywhere near the bladder.

This is another reason that a bladder-cancer pain plan needs to consider treatment-related pain as well as tumor-related pain.

How Is Bladder Cancer Pain Treated?

There isn’t one bladder-cancer pain treatment because there isn’t one type of bladder-cancer pain.

Treatment should target the cause.

Conventional pain management

Depending on the source and severity of pain, treatment may involve non-opioid analgesics, opioid medications, medications for neuropathic pain, treatment of infection, management of urinary obstruction, physical or pelvic-floor therapy, radiation, surgery or systemic treatment directed at the cancer itself.

For moderate-to-severe cancer-related pain, ASCO recommends that opioids be offered when appropriate and not contraindicated, with individualized dosing, monitoring and reassessment.

Palliative care can also be valuable well before hospice. Palliative-care specialists focus on controlling symptoms such as pain, fatigue, nausea, sleep problems, and emotional distress while patients continue cancer-directed treatment.

Integrative Therapies for Cancer Pain

I believe cancer patients should understand both conventional and evidence-based complementary approaches to symptom management.

Importantly, integrative pain management means adding evidence-based complementary therapies to appropriate medical treatment—not replacing cancer treatment.

The joint Society for Integrative Oncology/ASCO guideline reviewed 227 studies evaluating integrative approaches to cancer pain.

Among its conclusions:

Acupuncture: May be offered for general cancer or musculoskeletal pain; the evidence supporting this recommendation was rated intermediate.
Acupressure/reflexology: May be offered for pain occurring during systemic cancer treatment.
Acupuncture for CIPN: May be considered, although the evidence is weaker.
Massage: May provide short-term pain relief for patients receiving palliative or hospice care.
Hypnosis: May help with pain associated with some cancer procedures.

For several other mind-body approaches and natural products, the evidence remains limited or inconclusive.

That evidence distinction matters.

Something being “natural” doesn’t automatically make it an effective cancer-pain treatment.

Lifestyle and Supportive Care

Pain management often works best when several approaches are combined.

Depending on the patient’s health and treatment status, supportive strategies may include:

Movement and exercise: Maintaining strength and mobility can reduce deconditioning and some forms of musculoskeletal pain.
Physical therapy: Particularly useful after major surgery or when pain changes mobility or function.
Pelvic rehabilitation: May help selected patients dealing with pelvic-floor dysfunction and urinary problems after treatment.
Sleep: Pain interferes with sleep, while inadequate sleep can make pain harder to tolerate.
Nutrition: Adequate protein, calories and hydration support recovery during treatment, although diet should not be presented as a substitute for cancer-directed therapy or pain medication.

For more about supportive care, see Bladder Cancer Diet and Your Gut Microbiome and Bladder Cancer – Treating Side Effects.

When Should You Call Your Doctor?

Contact your healthcare team about new or worsening urinary symptoms, especially:

Visible blood in your urine
Blood clots in the urine
New or persistent burning during urination
Suddenly increased urinary frequency or urgency
Increasing pelvic or abdominal pain
One-sided back or flank pain
Difficulty urinating
Inability to urinate
Fever or chills during cancer treatment
New persistent bone pain
Pain that is rapidly worsening
Pain that is interfering with sleep, walking or normal daily activities

The NCI specifically advises cancer patients to discuss urinary symptoms with their healthcare team because symptoms can represent treatment effects, infection or another urinary problem.

An inability to urinate, heavy bleeding/clots, severe escalating pain, or fever during cancer treatment can warrant urgent medical attention.

Bladder Cancer Pain: What I Think Patients Need to Know

One of the lessons I’ve learned as a long-term cancer survivor is that cancer symptoms and cancer-treatment side effects can overlap.

That makes communication with your oncology team important.

Don’t assume that blood in your urine is “just part of bladder cancer.”

Don’t assume that frequent urination is something you simply have to live with.

And don’t assume that persistent pain is inevitable.

The first step toward managing pain is figuring out what is causing it.

Bladder cancer itself can cause pain. So can surgery, BCG, chemotherapy and radiation. Infection, urinary obstruction, bladder inflammation, and unrelated medical conditions can cause similar symptoms.

Once the cause is understood, conventional pain management, treatment of the underlying problem and evidence-based integrative therapies can often be combined to improve quality of life.

For a broader overview of bladder cancer diagnosis and treatment, read Bladder Cancer: Need to Know.

For managing treatment toxicity, read Bladder Cancer – Treating Side Effects.

And for patients trying to understand how much treatment and surveillance can affect everyday life, see Bladder Cancer Time Burden.

PeopleBeatingCancer Evidence Rating

Therapy / Claim	Evidence Rating	What the Evidence Suggests
Medical evaluation of unexplained hematuria	Strong	Hematuria is the most common presenting symptom of bladder cancer and should not be ignored.
Treating the underlying cancer to reduce tumor-related pain	Strong	Cancer-directed treatment can reduce pain when the tumor itself is responsible.
Opioids for moderate-to-severe cancer pain	Strong	ASCO recommends appropriate opioid treatment when clinically indicated.
Acupuncture for general cancer pain	Moderate	SIO-ASCO supports its use based on intermediate-quality evidence.
Acupressure/reflexology during systemic therapy	Moderate	May help some patients with cancer-related pain.
Massage in advanced/palliative cancer	Moderate	Evidence supports short-term pain relief.
Acupuncture for chemotherapy-induced neuropathy	Limited/Emerging	May be offered, but evidence quality remains low.
Supplements specifically for bladder-cancer pain	Insufficient	No supplement should replace established pain management or cancer treatment.

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