Diseases of the anal area are common medical problems. Hemorrhoids (piles) and anal fissures (fissures) are two common conditions that affect many people throughout their lives. According to statistics, about half of adults experience some degree of hemorrhoids by the age of 50. Anal fissures are also a common cause of severe anal pain and bleeding during bowel movements, and about 7 to 8 percent of people will suffer from them during their lifetime. Given the prevalence of these diseases and their impact on quality of life, it is important to be familiar with the differences, symptoms, and daily care associated with each of them.
Hemorrhoids are swelling and dilation of the venous network (veins) in the lower rectum or around the anus. This condition is similar to varicose veins in the anus, which can cause mild pain, itching, and bleeding. Hemorrhoids are a normal part of the structure of the anal canal, but when these vascular cushions become swollen or inflamed, they become a disease.
An anal fissure is a longitudinal tear or crack in the lining of the anal canal. This superficial wound in the lining of the anus is often caused by trauma from passing hard stool or forceful bowel movements. A fissure is usually accompanied by severe pain during defecation and the appearance of fresh blood, and can also lead to spasms of the anal sphincter muscle. Unlike hemorrhoids, which are swollen blood vessels, a fissure is a skin lesion that looks like a crack in the anus.
Although hemorrhoids and fissures may cause similar symptoms (such as pain, bleeding, and itching), their nature and signs are significantly different. The most important difference is the type of lesion and the severity of the pain. Hemorrhoids are the result of dilation and inflammation of the blood vessels, while fissures are tears in the lining of the anus.
In terms of pain, the pain from fissures is usually very sharp and severe, starting during defecation and can last minutes to hours after defecation. In contrast, internal hemorrhoids are often painless; pain in the anal area is more likely to be due to an anal fissure or abscess or thrombosed external hemorrhoids. External hemorrhoids (around the anal opening) can cause pain and discomfort, but the pain is usually more of a constant, dull ache or pressure, rather than a sharp, stabbing pain. In fact, about 90% of patients with fissures experience severe pain, while hemorrhoids are not necessarily painful. Fissure pain is also usually intermittent (during defecation), but hemorrhoid pain (if present) can be more constant.
Another difference is in the appearance and feel of the lesion. In hemorrhoids, especially the external type, a soft lump or bump can be felt or seen around the anus, which can be pink or purple. In fissures, there is usually a small tear or crack in the anal mucosa, and sometimes a small skin growth can be felt next to the fissure in chronic cases. Bleeding in both hemorrhoids and fissures is seen as bright red blood on the stool or tissue, but hemorrhoids may bleed more heavily and even drip into the toilet bowl, while fissures usually bleed slightly as streaks on the stool. Itching and irritation of the skin around the anus are more common in hemorrhoids (due to mucous discharge and inflammation of the blood vessels), but in fissures, there is more of a burning sensation with pain.
In short, hemorrhoids are vascular swellings that are more likely to be associated with light bleeding, itching, and sometimes a lump, while fissures are longitudinal ulcers that are characterized by severe pain during bowel movements. Understanding these differences can help patients and doctors differentiate between the two conditions and choose the right treatment.
Symptoms of hemorrhoids can vary slightly depending on their location (internal or external), but in general, common symptoms include:
Bright bleeding from the anus after defecation: Bright red blood is seen on the stool, on the toilet paper, or dripping into the toilet bowl after defecation. This bleeding is usually painless and is caused by ruptured swollen hemorrhoidal vessels.
Anal itching and burning: The anal area may itch or burn due to irritation of the skin around the anus and a small amount of discharge from the hemorrhoidal vessels.
Sensation of incomplete bowel emptying: A person may feel that some stool is left behind even after defecation. This condition occurs due to the presence of a hemorrhoidal mass or swelling inside the anal canal.
Mucous discharge: There may be a discharge of moisture or mucus from the anus that can be seen on underwear or napkins. This discharge can irritate the surrounding skin.
Lumps or bumps in the anus: External hemorrhoids often have one or more soft lumps around the anal opening that can be painful or tender. Internal hemorrhoids, if large, may protrude (prolapse) as a lump that sometimes goes away on its own or with gentle pressure.
Dull pain or discomfort: Internal hemorrhoids are usually painless unless they prolapse or thrombus, but external hemorrhoids can cause pain or discomfort, especially when sitting. Sudden, severe pain in the anal area is more likely to be a thrombosed (clotted) hemorrhoid or a fissure than a simple hemorrhoid.
The clinical signs of anal fissures are very obvious and are usually more severe than those of hemorrhoids. The most important symptoms are:
Severe, burning pain during bowel movements: Fissure pain is described as a sharp, stabbing, or cutting pain that begins with the passage of stool (especially hard stools) and may continue after the bowel movement is complete. The pain sometimes radiates to the buttocks or lower back, and the patient avoids the next bowel movement for fear of the pain.
Pain and burning after bowel movement that may last for hours: After a bowel movement, anal pain from a fissure may subside briefly, but it usually remains as a burning or throbbing pain for minutes to hours. The anal sphincter muscle spasms in response to the pain, which in turn causes the pain to persist and delays wound healing.
Bright red blood on the stool or tissue: Fissures can also cause light bleeding in the form of fresh blood. Streaks of blood are usually seen on the outside of hard stools or on toilet paper. Unlike some hemorrhoids, the bleeding from fissures is not severe and stops quickly.
Visible fissure or crack in the anal opening: A small cut (often in the posterior part of the anus) is visible on examination or sometimes by gently pulling on the edges of the anus. The fissure may also be visible to the naked eye in a mirror, and the area around it may be inflamed or slightly swollen.
Small skin bump at the edge of the fissure: In chronic fissures, the tissues along the edge of the fissure may harden and thicken slightly, creating a small skin tag at the anal opening (sentinel tag). The presence of this tag with chronic fissures can be mistaken for a small hemorrhoid.
Itching or burning: Some patients experience itching, burning, or spasms in the anal muscles, which is due to nerve and muscle irritation from the ulcer. Unlike hemorrhoids, itching is not the main symptom, but it may be present with pain.
Hemorrhoids and fissures both share several predisposing factors, most commonly related to increased pressure or injury in the anus and rectum. Chronic constipation and straining during bowel movements are major causes of both conditions. Hard or bulky stools can put pressure on the anal wall; in the case of hemorrhoids, this pressure causes the anal veins to swell, and in the case of fissures, it can directly tear the lining of the anus. Persistent diarrhea can also contribute to both conditions by causing inflammation and repeated irritation of the anal mucosa. Severe or prolonged straining to empty the bowel (such as sitting on the toilet for a long time and straining too much) is also an aggravating factor. Insufficient dietary fiber and dehydration can contribute to both conditions by causing constipation. Similarly, pregnancy and childbirth are common risk factors for hemorrhoids and fissures because of increased intra-abdominal pressure and stretching of pelvic tissues. Many women experience one of these two problems in late pregnancy or after childbirth.
In addition to the above factors, each of these diseases also has some specific predisposing factors. In the case of hemorrhoids, obesity and overweight increase the risk of developing them by constantly putting pressure on the pelvic vessels. Age and a decrease in the consistency of connective tissues also play a role; the prevalence of hemorrhoids is higher in older ages, and weakness of the tissues supporting the vessels (due to aging or hereditary background) can lead to hemorrhoids protruding more easily. In addition, frequent lifting of heavy objects or heavy physical activities that increase abdominal pressure are not ineffective in causing hemorrhoids.
In the case of anal fissure, certain diseases and conditions can make a person more susceptible. Inflammatory bowel diseases such as Crohn’s and ulcerative colitis, which cause chronic inflammation of the digestive tract lining, can reduce the resistance of anal tissue and cause unusual fissures (usually multiple or off-center). Sexually transmitted diseases such as syphilis or herpes that affect the anal area can also sometimes cause chronic fissures by causing scarring or impaired tissue healing. Direct trauma to the anal canal, such as a foreign object, rough anal intercourse, or a history of anal surgery, are other potential causes of fissures. Unlike hemorrhoids, which are mostly seen in middle-aged adults and older, anal fissures are relatively common in younger people and even children (for example, constipation in children can lead to fissures). Taken together, these factors suggest that preventing constipation and managing good bowel habits can go a long way in reducing the risk of both of these complications.
Many mild cases of hemorrhoids and fissures can be controlled or even cured with simple home care. The main goal of these measures is to reduce pressure on the anal area, relieve symptoms, and help tissue repair. The most important recommendations for daily care are:
Diet modification and constipation prevention: Increasing dietary fiber intake (fruits, vegetables, whole grains) is essential to soften and bulk up stools. Drinking enough fluids (at least 8 glasses of water per day) is also recommended to prevent hard stools. Soft, regular stools put less pressure on the anal mucosa and are effective in both preventing and healing hemorrhoids and fissures. If needed, fiber supplements or stool-bulking laxatives can be used with the advice of a doctor to make bowel movements easier.
Good bowel habits: Go to the toilet as soon as you feel the need to defecate and avoid delaying your bowel movements (holding in stools will make them harder). Avoid straining on the toilet and allow the bowel movement to occur naturally without any additional pressure. Also, avoid sitting on the toilet for long periods of time; if you don’t defecate within a few minutes, postpone it until another time. Prolonged sitting (such as reading or using a mobile phone on the toilet) increases the pressure on the veins in the anus.
Hygiene and sitz baths: Keeping the anal area clean helps prevent skin irritation and infection. After a bowel movement, gently wash the area with lukewarm water or use a non-perfumed wet washcloth to clean it, and avoid rubbing with a dry washcloth. One of the most effective measures to relieve pain and muscle spasms is taking a sitz bath. Sitting in a tub of lukewarm water for 10 to 15 minutes two to three times a day can reduce the pain and burning caused by fissures or hemorrhoids and improve blood flow to the area. Warm baths also relax the sphincter muscles and reduce spasms, which is especially effective for fissures to speed healing. After a sitz bath or shower, gently pat the area dry, as constant moisture can irritate the skin.
Use hot and cold compresses: During acute painful phases, an ice pack wrapped in a clean cloth can be placed on the hemorrhoid area for a few minutes to reduce swelling and pain. Alternately, applying gentle heat (such as a warm towel) can also reduce muscle tension and improve circulation.
Over-the-counter topical and oral medications: There are several topical products that can be used to temporarily relieve symptoms. Hydrocortisone creams or ointments are helpful for reducing inflammation and itching, and lidocaine creams or gels are used to numb the area and reduce pain. Some over-the-counter products also contain astringents, such as witch hazel extract, which can help reduce itching and inflammation. These products should not be used for more than a week, as they may cause side effects such as thinning of the skin or further irritation. For severe pain, short-term oral anti-inflammatory painkillers, such as ibuprofen or acetaminophen, are safe and can help reduce pain and inflammation. However, if you have underlying medical conditions or are taking other medications, it is best to consult your doctor or pharmacist before taking oral medications.
Lifestyle changes and exercise: Regular physical activity and gentle exercise (such as walking) can help stimulate bowel movements and prevent constipation. Exercise also reduces pressure on the anal veins by strengthening muscles and improving circulation. If you are overweight, gradual weight loss can help reduce the recurrence of hemorrhoids. Avoid sitting or standing in one position for long periods of time and move around at regular intervals.
With these measures, symptoms usually gradually subside within a few days to a week. It is important to be patient and continue to take care of yourself during this time. If symptoms do not improve despite these measures, you may need to see a doctor for additional measures, which we will discuss below.
In many mild cases, hemorrhoids and fissures heal without the need for serious medical intervention. However, some conditions require a visit to a doctor. Conditions that require a visit to a doctor include:
No improvement in symptoms after 7 days of home care: If pain, bleeding, or other symptoms persist or worsen after a week of conservative treatments (such as diet changes, sitz baths, etc.), you should see a doctor. Failure to improve within this time may indicate the need for stronger treatments or further investigation.
Frequent recurrences or worsening of symptoms: If hemorrhoids repeatedly return or the fissure recurs after partial recovery and each time it becomes more severe, a medical evaluation is needed for more permanent treatment measures (such as prescription medications or surgical intervention).
Severe bleeding or severe pain: If rectal bleeding is so severe that it won’t stop or if it’s noticeable (for example, the toilet bowl water turns red or large blood clots are seen), you should seek immediate medical attention. Severe, unbearable pain in the anal area that interferes with daily activities can also be a sign of a serious condition, such as a large thrombosed hemorrhoid or abscess, and should be treated immediately.
Signs of infection or fever: Fever, chills, or a foul-smelling discharge from the anal area or hemorrhoidal mass indicates the possibility of infection (for example, abscess formation). In this case, delaying treatment can be dangerous and a doctor should immediately evaluate the situation.
Painless rectal bleeding or associated symptoms: Bleeding from the anus, even if it’s small and painless, should not be ignored, as it may be a sign of other more serious conditions, such as polyps or intestinal tumors. If a person’s only symptom is bright blood on the tissue or stool and there is no pain or itching, they should definitely be examined by a doctor and possibly undergo a colonoscopy to rule out other causes.
A doctor can confirm the diagnosis between hemorrhoids, fissures, or other problems with a physical examination (observing the anal area and, if necessary, performing an anoscopy or digital rectal examination). In addition, if necessary, they will recommend more specialized treatments such as stronger creams, sclerotherapy or hemorrhoid banding, or surgeries such as internal lateral sphincterotomy (for chronic, resistant fissures) and hemorrhoidectomy (for advanced hemorrhoids). Fortunately, most of these interventions do not require a long hospitalization and can be performed on an outpatient basis. It is important that timely referral prevents complications and subsequent complications.
Hemorrhoids and anal fissures are both common and unpleasant problems of the anal area that affect many people. Although these two diseases share common symptoms such as pain and bleeding, they have fundamental differences in nature and treatment that are essential to understand for proper management. Fortunately, most cases of anal fissures improve with conservative measures such as a high-fiber diet and sitz baths, and only a small percentage require more advanced treatments. Also, many mild hemorrhoids can be controlled with lifestyle changes and simple treatments, and in most cases, more invasive measures are not needed. On the other hand, ignoring these symptoms and postponing treatment may lead to the disease becoming chronic and more difficult to treat.
For long-term prevention, it is important to adopt a healthy lifestyle: a diet rich in fiber, adequate fluid intake, regular physical activity, and good bowel hygiene are the main strategies for preventing hemorrhoids and fissures from recurring. Remember that these problems are treatable, and early care is key to preventing further complications. If you experience symptoms, don’t be shy about talking to your doctor, as accurate diagnosis and appropriate treatment can quickly get you back to your normal life. With proper care and following medical advice, you can minimize the pain and discomfort caused by hemorrhoids and fissures and prevent them from recurring.
Mayo Clinic – Hemorrhoidal disease: Diagnosis and Management
Cleveland Clinic – Hemorrhoids: Symptoms, Causes & Treatment
Cleveland Clinic – Anal Fissures: Symptoms & Causes
NHS UK – Piles (Hemorrhoids): Symptoms & Self-care
NHS UK – Anal Fissure: Symptoms, Causes & Treatment
StatPearls (NCBI/NLM) – Anal Fissures (2025)
Mayo Clinic News Network – Q&A on Hemorrhoid Relief
Cleveland Clinic – Hemorrhoids vs. Anal Fissures (Q&A)
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