Hemorrhoid Treatment in Dallas, TX

What Are Hemorrhoids?

Hemorrhoids are swollen, enlarged blood vessels (veins) that develop in and around the lower rectum and anus. Hemorrhoidal tissue is a normal part of human anatomy — everyone has cushions of vascular tissue in the anal canal that help with stool control and continence. These structures only become a medical problem when they swell, become inflamed, bleed, or prolapse (protrude), at which point they are referred to as "hemorrhoids" or, colloquially, "piles."

Hemorrhoids are one of the most common conditions encountered in gastroenterology and the most frequent cause of rectal bleeding. According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), approximately 75 percent of adults will experience hemorrhoids at some point in their lives, with peak prevalence between ages 45 and 65. Despite how common they are, many people delay seeking treatment due to embarrassment, often suffering unnecessarily for months or years before consulting a physician.

At Texas Gut Health in Sachse, TX, Dr. Jaison John provides compassionate, thorough evaluation and treatment of hemorrhoids, including in-office rubber band ligation. Dr. John completed his gastroenterology fellowship at UT Medical Branch, where he served as Chief Fellow, and his internal medicine residency at UT Austin Dell Medical School, where he served as Chief Resident. He holds dual board certifications from the American Board of Internal Medicine in both internal medicine and gastroenterology.

Types of Hemorrhoids

Hemorrhoids are classified based on their location relative to the dentate line, an anatomical landmark in the anal canal that separates the upper and lower portions of the anus.

Internal Hemorrhoids

Internal hemorrhoids develop inside the rectum, above the dentate line. They are covered by rectal mucosa (not skin) and are not visible externally unless they prolapse through the anus. Because the rectal mucosa lacks pain-sensing nerve fibers, internal hemorrhoids are typically painless. Their primary symptom is bright red rectal bleeding, which is usually noticed on toilet paper, in the toilet bowl, or coating the stool.

Internal hemorrhoids are graded based on the degree of prolapse:

• Grade I — Hemorrhoids that bleed but do not prolapse. They remain inside the rectum and are not visible externally.
• Grade II — Hemorrhoids that prolapse during straining or bowel movements but retract (go back inside) spontaneously.
• Grade III — Hemorrhoids that prolapse during straining and require manual reduction (the patient must push them back inside with a finger).
• Grade IV — Hemorrhoids that are permanently prolapsed and cannot be pushed back inside. They may become incarcerated (trapped) or strangulated (blood supply cut off), causing significant pain and potentially requiring emergency treatment.

External Hemorrhoids

External hemorrhoids develop outside the anus, below the dentate line. They are covered by skin (anoderm), which contains pain-sensing nerve fibers, making external hemorrhoids potentially painful. Common symptoms include a visible or palpable lump near the anus, pain, itching (pruritus ani), swelling, and difficulty with hygiene.

A thrombosed external hemorrhoid occurs when a blood clot forms inside an external hemorrhoid. This causes sudden, severe pain and a firm, tender, bluish lump at the anus. Thrombosed external hemorrhoids are most painful in the first 48 to 72 hours. If seen within this window, an incision and drainage (thrombectomy) performed in the office can provide immediate relief. After 72 hours, the clot typically begins to resolve on its own, and conservative management with pain control and sitz baths is usually preferred.

Causes and Risk Factors

Hemorrhoids develop when pressure increases in the veins of the lower rectum and anus, causing them to swell and stretch. Common contributing factors include:

• Chronic constipation and straining — The single most important modifiable risk factor. Straining increases pressure on the hemorrhoidal veins and is the most common cause of symptomatic hemorrhoids.
• Prolonged sitting on the toilet — Extended time on the toilet (including reading or using a phone) increases pressure on the anal cushions. Gastroenterologists recommend limiting toilet time to no more than 5 to 10 minutes.
• Low-fiber diet — A diet low in fiber leads to hard, dry stools that are difficult to pass, promoting straining.
• Pregnancy — Hormonal changes, increased blood volume, and pressure from the growing uterus on the pelvic veins make hemorrhoids very common during pregnancy, particularly in the third trimester and during labor and delivery.
• Obesity — Excess body weight increases abdominal pressure, which can contribute to hemorrhoid development.
• Heavy lifting — Repetitive heavy lifting, especially with improper technique (holding breath and bearing down), increases intra-abdominal pressure.
• Aging — The connective tissue supporting the hemorrhoidal cushions weakens with age, making prolapse more likely.
• Chronic diarrhea — Repeated loose stools can irritate the anorectal tissue and contribute to hemorrhoid symptoms.
• Sedentary lifestyle — Prolonged sitting, particularly in desk jobs, can increase pressure on the anorectal area.

Symptoms

Hemorrhoid symptoms vary depending on the type (internal vs. external) and severity:

• Rectal bleeding — The most common symptom, particularly of internal hemorrhoids. The blood is typically bright red and may be noticed on toilet paper after wiping, in the toilet bowl, or on the surface of the stool. Hemorrhoidal bleeding is usually painless and occurs during or shortly after a bowel movement.
• Prolapse — A feeling of tissue protruding from the anus during bowel movements. Mild prolapse may retract on its own; more advanced prolapse may require manual reduction or persist continuously.
• Itching (pruritus ani) — Irritation and itching around the anus, often caused by mucus discharge from prolapsed internal hemorrhoids or by difficulty maintaining cleanliness.
• Pain and discomfort — External hemorrhoids and thrombosed hemorrhoids can cause significant pain. Internal hemorrhoids are usually painless unless they become incarcerated or strangulated.
• Swelling — A noticeable lump or swelling around the anus, most commonly associated with external hemorrhoids or prolapsed internal hemorrhoids.
• Mucus discharge — Prolapsed internal hemorrhoids may produce mucus that causes irritation, wetness, and soiling of undergarments.
• Incomplete evacuation — A sensation that the bowel has not been completely emptied, sometimes caused by prolapsed internal hemorrhoids.

Diagnosis

Diagnosing hemorrhoids involves a focused history and physical examination. It is important to note that rectal bleeding should never simply be attributed to hemorrhoids without a proper evaluation, as bleeding can be a symptom of more serious conditions, including colorectal cancer.

• Digital rectal examination — Dr. John performs a gentle examination of the anal canal with a gloved, lubricated finger to assess for masses, tenderness, and the tone of the anal sphincter. Internal hemorrhoids are typically too soft to be felt on digital exam.
• Anoscopy — A short, lighted tube (anoscope) is inserted into the anal canal to directly visualize internal hemorrhoids. This is the most accurate way to diagnose and grade internal hemorrhoids. The procedure takes only a few minutes and causes minimal discomfort.
• Colonoscopy — A colonoscopy may be recommended if rectal bleeding is present and the patient is due for colon cancer screening, has risk factors for colorectal cancer, or has symptoms (such as change in bowel habits, weight loss, or iron-deficiency anemia) that suggest a cause other than hemorrhoids. The American College of Gastroenterology recommends that rectal bleeding in patients over age 45 who are not up to date on colorectal cancer screening should prompt a colonoscopy.

Treatment

Treatment of hemorrhoids is guided by the type, severity, and impact on quality of life. The vast majority of hemorrhoids can be managed with conservative measures and office-based procedures without the need for surgery.

Conservative (Home) Treatment

Conservative management is the first-line approach for most hemorrhoids and is effective for many patients:

• High-fiber diet — Increasing dietary fiber to 25 to 35 grams per day is one of the most effective measures for treating and preventing hemorrhoids. Fiber softens stool and increases its bulk, reducing the need to strain. Good sources include fruits, vegetables, whole grains, legumes, and fiber supplements such as psyllium husk (Metamucil) or methylcellulose (Citrucel). A meta-analysis published in the American Journal of Gastroenterology found that fiber supplementation reduced the risk of persistent hemorrhoid symptoms by approximately 50 percent.
• Adequate hydration — Drinking 6 to 8 glasses of water per day helps fiber work effectively and prevents constipation.
• Sitz baths — Sitting in a warm (not hot) bath for 10 to 15 minutes, 2 to 3 times per day, can relieve pain, itching, and irritation. Sitz bath basins that fit over the toilet seat are available at most pharmacies.
• Topical treatments — Over-the-counter creams, ointments, and suppositories containing hydrocortisone, witch hazel, or lidocaine can provide temporary relief from itching, pain, and swelling. These should be used for short periods (no more than 1 week for steroid-containing products) to avoid skin thinning.
• Avoid straining and limit toilet time — Do not strain to have a bowel movement, and limit time on the toilet to 5 to 10 minutes. Respond to the urge to defecate promptly rather than delaying.
• Stool softeners — Docusate sodium (Colace) or polyethylene glycol (MiraLAX) may be recommended temporarily to soften stools and reduce straining.

Rubber Band Ligation

Rubber band ligation is the most widely used and effective office-based treatment for symptomatic internal hemorrhoids (grades I through III). The American Gastroenterological Association and the ACG consider it the treatment of choice for internal hemorrhoids that do not respond to conservative management.

During the procedure:

• A small rubber band is placed around the base of the internal hemorrhoid using a specialized ligator device
• The band cuts off blood supply to the hemorrhoid
• Over the next 5 to 7 days, the banded tissue shrinks, dies, and falls off, usually during a bowel movement
• The procedure takes only a few minutes, is performed in the office, and does not require sedation or anesthesia
• Most patients experience a sensation of fullness or dull aching in the rectum for 24 to 48 hours, which is manageable with over-the-counter pain medication and sitz baths

Studies show that rubber band ligation is successful in resolving symptoms in approximately 70 to 80 percent of patients with grade I through III internal hemorrhoids. If multiple hemorrhoids are present, they are typically treated in separate sessions, spaced 2 to 4 weeks apart.

Surgical Treatment

Surgery is reserved for patients with large hemorrhoids (grade III or IV) that do not respond to rubber band ligation, very large external hemorrhoids, or mixed internal/external hemorrhoids. Surgical options include:

• Hemorrhoidectomy — Surgical excision of the hemorrhoidal tissue. It is the most effective treatment for severe hemorrhoids but involves more pain and a longer recovery period (2 to 4 weeks).
• Stapled hemorrhoidopexy — A circular stapling device is used to reposition prolapsed internal hemorrhoids and reduce blood flow to the hemorrhoidal tissue. Recovery is typically faster than traditional hemorrhoidectomy.

Dr. John will discuss all treatment options with you and refer you to a colorectal surgeon if surgery is the most appropriate course of action.

Prevention

Preventing hemorrhoids — or preventing their recurrence after treatment — centers on addressing the modifiable risk factors that contribute to their development:

• Eat a high-fiber diet (25 to 35 grams per day) with fruits, vegetables, whole grains, and legumes
• Drink at least 6 to 8 glasses of water daily
• Exercise regularly — aim for at least 150 minutes of moderate activity per week
• Avoid straining during bowel movements — if you cannot pass a stool within a few minutes, get up and try again later
• Limit time sitting on the toilet to 5 to 10 minutes
• Respond promptly to the urge to have a bowel movement
• Consider a fiber supplement if you cannot achieve adequate fiber through diet alone
• Maintain a healthy body weight
• Avoid prolonged sitting — take breaks to stand and walk if you have a desk job

Frequently Asked Questions