What Happens If a Hemorrhoid Doesn’t Go Away?

A hemorrhoid that lingers for weeks or months without improving typically means the underlying tissue damage has progressed beyond what your body can repair on its own. The swollen vascular cushions inside or around the anus can worsen in stages, moving from occasional bleeding to tissue that bulges out and won’t retract, and in some cases triggering complications like blood clots, chronic anemia, or infection. Most hemorrhoids do settle down with basic self-care, but the ones that refuse to budge usually need a more targeted intervention, and waiting too long can make treatment harder and recovery longer.

What Is Actually Happening Inside a Persistent Hemorrhoid

Everyone has hemorrhoidal tissue. It sits inside the anal canal as soft cushions of blood vessels and connective tissue, helping with continence and cushioning during bowel movements. Problems start when those cushions become swollen, stretched, or damaged. The hallmark of hemorrhoidal disease is abnormal widening and twisting of the blood vessels combined with breakdown of the connective tissue that holds them in place.¹ When that connective tissue deteriorates, the cushion loses its anchor and starts to slide downward. This sliding is what makes a hemorrhoid “prolapse,” or protrude outside the anus.

Research has also pointed to a less obvious factor: changes in the local bacterial environment of the anal canal may fuel ongoing inflammation. One proposed mechanism links altered microflora to chronic local inflammation, which in turn degrades the muscle fibers and elastic tissue that keep the cushions secured.² If this inflammatory cycle keeps running, it helps explain why some hemorrhoids just won’t settle down on their own.

How Hemorrhoids Get Worse in Stages

Doctors typically classify internal hemorrhoids into four grades based on how much the tissue protrudes. At the mildest stage, the hemorrhoid bleeds but doesn’t bulge out at all. At the next stage, it protrudes during a bowel movement but slides back in on its own. Things get more inconvenient at the third stage, where the tissue comes out and you have to push it back in manually. At the most advanced stage, the hemorrhoid is permanently prolapsed and cannot be pushed back.³

The practical significance of this grading is that a hemorrhoid sitting at a lower grade may respond well to dietary changes, topical creams, and warm baths. But a hemorrhoid that has crept up to a higher grade means the connective tissue damage is more advanced. At that point, the tissue has lost enough structural support that conservative measures alone are unlikely to reverse the prolapse. This is the core reason a hemorrhoid “doesn’t go away”: the tissue has physically remodeled, and no amount of fiber or sitz baths will rebuild what has broken down.

Thrombosis and Acute Crises

One of the most alarming things that can happen with a persistent hemorrhoid is thrombosis, where a blood clot forms inside the swollen vein. This is what people often describe as a sudden, intensely painful hard lump near the anus. It can appear seemingly out of nowhere, though it’s more likely when hemorrhoidal tissue has already been enlarged for a while. The clot stretches the overlying skin, causing severe pain that peaks in the first couple of days.

Thrombosis is part of what clinicians call an acute hemorrhoidal crisis, which also includes episodes of heavy bleeding. Management ranges from watchful waiting with pain control all the way to emergency surgery, depending on severity.⁴ If a thrombosed external hemorrhoid is caught within the first two to three days, a doctor can make a small incision and remove the clot under local anesthesia, often with immediate relief. After that window, the clot usually starts to reabsorb on its own, but the process takes a couple of weeks and can leave behind a skin tag.

When Bleeding Leads to Anemia

Most hemorrhoidal bleeding looks dramatic but isn’t dangerous. Bright red blood on toilet paper or in the bowl after straining is the classic presentation. But when a hemorrhoid persists for months and bleeds repeatedly, the cumulative blood loss can genuinely deplete your iron stores and cause anemia. This is more common than people expect, especially among those who tolerate bleeding for a long time before seeking help.

A study that tracked hemorrhoid-related anemia over about 15 years in one U.S. county found that the patients who developed anemia had an average hemoglobin of roughly 9.4 g/dL before treatment, well below the normal range. The vast majority had grade two or three internal hemorrhoids, and most described blood squirting or passing clots. Reassuringly, after definitive surgical treatment their hemoglobin climbed back to about 12.3 g/dL within two months and reached about 14.1 g/dL by six months.⁵ The takeaway: if you’re feeling unusually tired, short of breath, or lightheaded alongside ongoing hemorrhoidal bleeding, it’s worth getting your blood count checked rather than chalking the symptoms up to stress.

Ruling Out Something More Serious

A hemorrhoid that won’t go away raises an important question: is it definitely a hemorrhoid? Rectal bleeding and changes in bowel habits overlap with symptoms of colorectal cancer, and the two conditions are sometimes confused, especially in people who self-diagnose. Hemorrhoids tend to flare in response to specific triggers like straining, constipation, or pregnancy, and they usually improve with basic care and lifestyle changes. Colon cancer symptoms, by contrast, tend to persist and get worse over time rather than coming and going.⁶

This doesn’t mean that every stubborn hemorrhoid is cancer. It means that if your symptoms are not behaving the way hemorrhoids typically behave, or if you’re over 45 and have never had a colonoscopy, the persistent bleeding is a good reason to get one. Conditions like anal fissures, inflammatory bowel disease, and rectal polyps can also masquerade as hemorrhoids. A clinician who examines you directly can usually distinguish these on the spot, and further testing can rule out anything deeper in the colon.

Conservative Treatments Worth Trying First

Before anyone talks about procedures or surgery, it makes sense to throw the full weight of conservative measures at a stubborn hemorrhoid. The basics are well-established: increase dietary fiber to soften stools and reduce straining, stay well-hydrated, avoid sitting on the toilet for long stretches, and use warm sitz baths to ease discomfort. Over-the-counter creams containing hydrocortisone or lidocaine can help with itching and pain in the short term, though they’re not meant to be used for more than a week or two at a time because prolonged steroid use can thin the skin.

One class of oral medication that has stronger evidence behind it than many people realize is flavonoid supplements, specifically a formulation called micronized purified flavonoid fraction. A meta-analysis found that this supplement significantly reduced bleeding, discharge, and overall symptom severity compared with placebo.⁷ It also appears to reduce pain, bleeding duration, and the need for painkillers after hemorrhoid surgery.⁸ These supplements are available over the counter in many countries and are generally well-tolerated, though they work best for earlier-stage disease and are not a fix for advanced prolapse.

Office-Based Procedures

If conservative measures have been given a fair trial and the hemorrhoid is still causing problems, the next step is usually an office-based procedure. Rubber band ligation is the most common and best-studied option. A small elastic band is placed around the base of the internal hemorrhoid, cutting off its blood supply. The banded tissue shrivels and falls off within a few days, usually without you noticing.

Long-term data on banding show a cumulative success rate of about 80 percent when repeat sessions are included. In one large study, about 70 percent of patients were symptom-free after initial treatment, and when symptoms came back, a repeat banding session succeeded roughly 60 to 74 percent of the time.⁹ Success rates were similar across all grades of hemorrhoids, though patients who needed four or more bands tended to have higher failure rates and were more likely to eventually require surgery. The procedure is done in a clinic, takes a few minutes, and most people return to normal activities the same day, though a dull ache or feeling of pressure for a day or two is common.

Other office-based options include infrared coagulation, where heat is applied to the hemorrhoid’s blood supply, and sclerotherapy, where a chemical solution is injected to shrink the tissue. These tend to be used for smaller, earlier-stage hemorrhoids and are less effective for advanced disease.

When Surgery Becomes the Best Option

For hemorrhoids that have reached an advanced stage, particularly those with permanent prolapse, or for people who have failed banding and other office procedures, surgery is the definitive treatment. The two main surgical approaches are conventional hemorrhoidectomy, where the hemorrhoidal tissue is physically cut out, and stapled hemorrhoidopexy, where the tissue is lifted back into position and secured with a circular stapler.

Conventional hemorrhoidectomy has a reputation for being painful during recovery, but it remains the gold standard for long-term results. A meta-analysis comparing the two approaches found that stapled hemorrhoidopexy had significantly higher rates of prolapse coming back, with patients about five and a half times more likely to have recurrent prolapse than those who had conventional surgery. Patients in the stapled group were also nearly twice as likely to need additional treatment afterward.¹⁰

That said, stapled techniques have evolved. A modified version of partial stapled hemorrhoidopexy showed significantly less pain in the first two weeks, a faster return to work, and higher patient satisfaction compared with conventional surgery, though quality-of-life scores at follow-up were similar between the two approaches.¹¹ And in longer-term follow-up data, both conventional and stapled patients reported similar rates of needing additional treatment down the road, with about 80 percent or more saying they would choose surgery again if the situation arose.¹²

The choice between techniques often comes down to the severity of the hemorrhoids, the surgeon’s experience, and your priorities around recovery time versus long-term durability. For the most advanced cases with large, circumferential prolapse, conventional excision tends to be the more reliable fix.

Hemorrhoids in People on Blood Thinners

Persistent hemorrhoids pose a particular challenge for people taking anticoagulant or antiplatelet medications, which includes a large swath of the population with heart disease, prior strokes, or mechanical heart valves. The problem is twofold: the medications make hemorrhoidal bleeding harder to stop, and stopping the medications for surgery carries its own cardiovascular risks.

Some minimally invasive approaches offer a way around this dilemma. Doppler-guided hemorrhoid artery ligation, where the arteries feeding the hemorrhoid are located with an ultrasound probe and tied off, has been performed safely in patients who stayed on their blood thinners throughout. A study of 86 patients with both hemorrhoids and cardiovascular disease found that this approach avoided the need to interrupt anticoagulant therapy, whereas the comparison group had to stop their blood thinners for three to seven days to undergo conventional hemorrhoidectomy.¹³ Laser-based techniques have also been used in urgent bleeding situations where conventional surgery was too risky.¹⁴ If you’re on blood thinners and dealing with hemorrhoids that won’t settle, this is worth discussing with your doctor, because the treatment algorithm shifts meaningfully compared to the general population.

Hemorrhoid Embolization, a Newer Alternative

One emerging option that hasn’t yet become mainstream but is generating real interest is hemorrhoid embolization. The concept is similar to how interventional radiologists treat uterine fibroids: a catheter is threaded through a blood vessel, usually in the groin or wrist, and tiny coils or particles are delivered to block the arteries feeding the hemorrhoidal tissue. This chokes off the blood supply and allows the hemorrhoid to shrink.

The technique, sometimes called the “Emborrhoid” procedure, appears safe based on early data, with no serious complications reported. It avoids direct surgical trauma to the anal canal, preserves anal muscle tone, and can be done on an outpatient basis with minimal wound care afterward.¹⁵ The evidence is still early, consisting mainly of case series and small trials, so it’s not yet a first-line treatment. But for patients who are poor candidates for surgery or who have failed other interventions, it represents a genuinely different approach to a problem that has been treated essentially the same way for decades.

The Mental Health Side of Chronic Hemorrhoids

This is the part of the hemorrhoid conversation that almost never comes up, but the evidence is striking. A large prospective study using data from the UK Biobank found that people diagnosed with hemorrhoidal disease had a roughly 56 percent higher risk of developing depression and a 55 percent higher risk of developing anxiety compared with people without hemorrhoids.¹⁶ The relationship also ran in both directions: having depression or anxiety raised the likelihood of later being diagnosed with hemorrhoids.

This makes intuitive sense when you think about what living with persistent hemorrhoids actually involves. Pain with every bowel movement, anxiety about bleeding, embarrassment that discourages people from seeking help, disrupted sleep, inability to sit comfortably at work. These are not trivial quality-of-life issues, and they compound over time. If you’ve been putting off treatment partly because hemorrhoids feel like a minor or embarrassing problem, the mental health data suggest they deserve to be taken as seriously as any other chronic condition that affects daily life. Treating the hemorrhoids doesn’t just fix a physical problem; it removes a persistent source of distress that may be quietly affecting your mood and well-being more than you realize.

How Long Is Too Long to Wait

There is no hard deadline, but several practical benchmarks are worth keeping in mind. If you’ve been managing symptoms conservatively for four to six weeks without meaningful improvement, that’s a reasonable point to see a doctor and discuss the next step. If you notice symptoms getting progressively worse, especially increasing prolapse or bleeding that’s heavier or more frequent, waiting longer usually means a harder fix later. A hemorrhoid caught at grade two responds beautifully to banding; by grade four, you’re more likely headed for the operating room.

Bleeding that persists beyond a couple of weeks also deserves medical evaluation not just for the hemorrhoid itself, but to confirm the diagnosis. As noted earlier, other conditions can mimic hemorrhoidal symptoms, and the longer you self-treat without a proper exam, the longer a potentially more serious diagnosis could go undetected. The threshold for concern is lower if you’re over 45, have a family history of colorectal cancer, or notice changes in your stool shape, unexplained weight loss, or new abdominal pain alongside the bleeding.