Proctology • symptom map
Bleeding, pain, itching or a lump in the anus is not a diagnosis. The same symptoms may have different causes.
Hemorrhoidal disease is common, but similar symptoms may include anal fissure, marginal thrombus, abscess, fistula, rectal prolapse, skin disease, intestinal inflammation, polyp or cancer. The appearance of the blood and the nature of the pain provide clues, but do not replace examination.
Discuss the symptoms during the proctological consultationContent author: MD. Sara Godyńska, proctology and general surgery
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Why do so many diseases resemble hemorrhoids?
The anal area is small and the number of symptoms used to respond to various problems is limited. Bleeding may come from a fissure, hemorrhoid, inflammation, or a lesion higher in the intestine. Pain may be due to a wound, clot, infection or muscle tension. A "lump" may be a vessel with a blood clot, a skin fold, an abscess, a wart, prolapsed tissue, or a tumor.
Therefore, the description of the symptom allows you to determine the probable directions of diagnosis, but it does not allow you to safely confirm the disease at home.
What exactly are hemorrhoids?
Hemorrhoids are normal vascular structures of the anal canal and help maintain its tightness. We talk about hemorrhoidal disease when they enlarge, move, bleed, fall out or cause itching, oozing and discomfort.
Internal hemorrhoids often cause bright red bleeding or tissue loss, but usually do not cause severe pain until a complication occurs. The condition commonly referred to as "external hemorrhoids" may actually be a marginal clot or skin fold.
Detailed information about this disease and its treatment can be found on the website: hemorrhoids - diagnosis and treatment options.
Symptom map: what may be behind the condition?
| Dominant symptom | Possible causes | Hint, not diagnosis |
|---|---|---|
| Bright red blood | hemorrhoidal disease, fissure, inflammation, polyp, tumor and other sources | blood color does not allow you to determine the cause yourself |
| Acute pain during and after stool | anal fissure, injury, inflammation | pain described as cutting or burning often suggests a fissure |
| Sudden bluish, painful lump | marginal clot | the strongest pain may be at the beginning, but the change should be assessed by a doctor |
| Increasing pain, swelling, fever | perianal abscess | requires urgent evaluation; it should not be squeezed out |
| Purulent discharge and recurrent hole | anal fistula | symptoms may temporarily decrease after the discharge is emptied |
| Tissue protrusion | prolapsed hemorrhoids, mucosal or rectal prolapse, polyp | what looks like a hemorrhoid may be a different structure |
| Itching and burning | irritation, skin disease, dampness, hemorrhoids, infection, contact allergy | excessive washing and scented cosmetics may worsen the problem |
| Hard, non-healing lesion or ulcer | chronic inflammation, skin disease, cancer | requires examination, sometimes biopsy |
Several problems may coexist. The diagnosis of hemorrhoids does not rule out another source of bleeding or pain.
Bright red blood - is this usually hemorrhoids?
Hemorrhoidal disease is a common cause of bright red blood on the paper, stool surface or in the bowl. Similarly, an anal fissure, inflamed mucosa, polyp or cancer may bleed. The assessment depends not only on the color, but also on age, duration of symptoms, amount of blood, bowel habits, blood counts and family history.
Even if a patient has previously been diagnosed with hemorrhoids, new or changed bleeding requires re-evaluation.
Severe pain - more often a fissure, clot or abscess?
The nature and rate of the pain help the doctor:
- an anal fissure often causes sharp, cutting or burning pain that begins with a bowel movement and lasts thereafter;
- marginal clot usually causes sudden, local pain and a palpable bluish or tight lump;
- abscess may cause constantly increasing, throbbing pain, swelling, fever and malaise;
- excessive tension of the pelvic floor may be associated with chronic pain or worsening of symptoms when sitting, but it is diagnosed after excluding organic causes.
More about differentiating pain and fissure: anal fissure or hemorrhoids?
Lump near the anus - not just a hemorrhoid
The patient can describe many different changes with the word "lump". The important factors are: time of appearance, pain, color, hardness, mobility, oozing, ulceration and change in size. Possible diagnoses include a marginal blood clot, skin fold, abscess, viral wart, prolapsed tissue, cyst, skin lesion or tumor.
Do not puncture, squeeze, tie or remove such a lesion yourself. A preparation for hemorrhoids may reduce irritation, but will not confirm its nature.
Discharge, moisture and soiling of underwear
Mucus may accompany hemorrhoids or rectum, but also inflammation. Purulent or unpleasant-smelling discharge suggests an infection, abscess, or fistula. Dirty underwear may result from tissue prolapse, problems with defecation or impaired stool control.
In the case of a recurrent hole in the skin and purulent secretion, the guide will be helpful: anal fistula.
Protruding tissue - hemorrhoids or rectal prolapse?
Prolapsed internal hemorrhoids may cause separate bulges during a bowel movement. When the rectum prolapses, part of its wall moves out and the lesion may have circular folds. A description or photo alone is not always sufficient for recognition.
Protruded tissue that cannot be removed, becomes very painful, darkens or bleeds profusely, requires urgent help.
What symptoms increase the need for more extensive diagnostics?
Particular attention should be paid to:
- new, recurrent, abundant bleeding or bleeding mixed with stool;
- tarry, black stools or clots;
- unintentional weight loss, weakness or anemia;
- persistent change in bowel habits, new diarrhea or constipation;
- abdominal pain, palpable mass, or signs of obstruction;
- unexplained mass or anal ulcer;
- positive family history of colorectal cancer or hereditary syndromes;
- no improvement despite treatment of the previously diagnosed diagnosis.
Alarm symptoms do not automatically mean cancer. They mean that the diagnostics should not end with the statement "probably hemorrhoids".
When do you need urgent help?
Seek urgent medical attention or emergency care if you experience:
- heavy or persistent bleeding;
- fainting, dizziness, shortness of breath, palpitations or significant weakness;
- black, tarry stool, especially with deterioration of well-being;
- severe, increasing pain, fever, chills or extensive swelling;
- very painful or darkening protruding tissue that cannot be drained;
- severe abdominal pain, vomiting or passing of gas and stools.
How does the doctor determine the cause?
Diagnostics starts with a conversation. The factors that matter include duration, appearance of blood, relationship between pain and defecation, stool consistency, medications, previous illnesses, surgeries and family history. Then the doctor examines the anal area and - with the patient's consent - may perform a finger examination through the anus.
A rectal examination is not a "worse version of a camera". Provides other important information: it allows you to assess the tone of the sphincters, pain, the presence of a mass, stool retention and some changes in the rectal wall. It is supplemented by viewing and, when indicated, anoscopy.
What does anoscopy show and what will it not show?
Anoscopy allows you to view the anal canal and its lower section. It helps to assess internal hemorrhoids, the source of some bleeding, fissure, inflammation and other visible changes.
However, it is not an examination of the entire large intestine and does not exclude all causes of bleeding. Depending on the age, history and symptoms, the doctor may recommend a complete blood count, stool examination, rectoscopy, colonoscopy, imaging examination, gastroenterological consultation or taking a biopsy.
What not to do before diagnosis?
- don't assume that light blood always means hemorrhoids;
- do not use ointments or suppositories for weeks without assessing for recurrent bleeding;
- do not squeeze the lump or abscess;
- do not discontinue anticoagulants on your own due to bleeding - contact your doctor;
- do not delay your visit just because your symptoms temporarily disappear;
- don't treat an internet photo as a certain diagnosis.
First diagnosis, then treatment
Doctor. Sara Godyńska deals with proctology and general surgery. In the case of intimate symptoms, it is important to calmly collect the interview, explain the purpose of the examination and obtain the patient's consent for each stage.
This is in line with the idea of the Friendly Medicine Island: the patient should be able to talk about bleeding, pain or a lump without embarrassment and receive a plan based on the diagnosis, not the assumption that "it's just hemorrhoids".
Make an appointment for a proctology consultationWhat should you prepare before the visit?
- information on how long the symptoms have been present and how often they return;
- description of the color, amount and place of appearance of blood;
- list of medicines, especially those affecting clotting;
- information about changes in bowel habits, weight loss, fever or abdominal pain;
- results of blood tests, colonoscopy and previous consultations;
- information about cases of colon cancer, polyps and inflammatory bowel diseases in the family.
Frequently asked questions
Does bright red blood always mean hemorrhoids?
No. It is common in hemorrhoidal disease, but may also come from a fissure, inflammation, polyp or tumor. New and recurrent bleeding should be evaluated.
Is severe pain typical of hemorrhoids?
Not for uncomplicated internal hemorrhoids. Severe pain more often accompanies an anal fissure, a marginal blood clot, an abscess, or entrapment of prolapsed tissue.
Does the doctor always perform anoscopy?
No. The scope of the examination depends on symptoms, pain and the patient's consent. In case of acute pain or suspicion of an abscess, some elements may be postponed or performed under different conditions.
Does proper anoscopy rule out colon cancer?
No. Anoscopy looks at the anal canal, not the entire large intestine. Your doctor will decide whether you need a colonoscopy or other tests based on your risk and symptoms.
Can a lump in the anus be cancer?
Most lumps have a benign cause, but an unexplained hard, growing, bleeding or ulcerated lesion requires examination and sometimes a biopsy.
Can I apply hemorrhoid ointment first?
In case of mild, previously diagnosed ailments, the doctor may recommend symptomatic treatment. However, new bleeding, severe pain, a lump, fever, or no improvement require evaluation rather than long self-medication.
Sources and substantive basis
- American Society of Colon and Rectal Surgeons, Clinical Practice Guidelines for the Management of Hemorrhoids, 2024: clinical guidelines (accessed: July 20, 2026).
- NICE, Suspected cancer: recognition and referral, NG12: recommendations regarding alarm symptoms and referral (accessed: 20/07/2026).
Medical information: the article is of educational nature and does not enable independent diagnosis. The doctor decides on the selection of tests based on the entire clinical picture.
