Most external hemorrhoids shrink on their own within a few days to a week when you reduce pressure on the area and manage swelling at home. Small ones often resolve without any treatment at all, while larger ones may take longer and cause significant discomfort in the meantime. The key is combining several approaches: warm soaks, topical products that constrict swollen blood vessels, and dietary changes that prevent straining.
Warm Sitz Baths for Swelling Relief
A sitz bath is the single most consistently recommended home treatment for shrinking external hemorrhoids. Soaking in plain warm water relaxes the muscles around the anus, improves blood flow to the area, and helps reduce the swelling that makes hemorrhoids bulge. You can buy a shallow plastic basin that fits over your toilet seat, or simply use a bathtub with a few inches of water.
The ideal water temperature is around 104°F (40°C), warm enough to be soothing but not hot enough to irritate already inflamed tissue. Soak for 15 to 20 minutes per session. For best results, aim for three to four sitz baths a day. Pat the area completely dry afterward with a soft towel or use a hair dryer on a cool setting, since moisture left on irritated skin can make things worse.
Topical Products That Constrict the Tissue
Over-the-counter hemorrhoid creams and ointments containing phenylephrine (the active ingredient in many Preparation H products) work by causing blood vessels in the swollen tissue to constrict. This physically reduces the size of the hemorrhoid and eases irritation. These come in 0.25% creams, ointments, and suppositories. You apply them directly to the external hemorrhoid, typically up to four times a day.
Witch hazel pads or liquid offer a different mechanism. Witch hazel contains natural tannins that tighten skin and reduce inflammation, which can provide soothing relief and help the tissue contract. You can apply pre-soaked pads directly to the hemorrhoid after a bowel movement or sitz bath. Many people alternate between a phenylephrine-based product and witch hazel throughout the day.
Products containing hydrocortisone reduce inflammation and itching but should only be used for short periods, typically no more than a week, because prolonged use can thin the skin.
What to Expect: Healing Timeline
Small external hemorrhoids often clear up within a few days with consistent home care. Larger ones can take a week or longer. If your symptoms haven’t improved after one week of home treatment, that’s the point where professional evaluation makes sense. The hemorrhoid may need a different approach, or what you’re dealing with may not be a straightforward hemorrhoid.
One important distinction: if you develop a hard, extremely painful lump at the anus that came on suddenly, you may have a thrombosed external hemorrhoid. This happens when a blood clot forms inside the swollen vein. Thrombosed hemorrhoids are always painful, and while they can resolve on their own over one to three weeks as the body reabsorbs the clot, the pain in the first few days can be severe. If you can get to a doctor within 48 to 72 hours of when the pain started, a quick in-office procedure to remove the clot provides the fastest relief.
Fiber and Hydration to Reduce Pressure
Hemorrhoids swell because of excess pressure on the veins around the anus, and the most common source of that pressure is straining during bowel movements. Increasing your fiber intake softens stool and makes it easier to pass, which takes stress off the hemorrhoid and lets it shrink. The recommended daily fiber intake is about 14 grams per 1,000 calories you eat, which works out to roughly 28 grams a day on a standard 2,000-calorie diet.
Most people fall well short of that target. Practical sources include beans, lentils, whole grains, berries, pears, and broccoli. If you struggle to get enough from food alone, a fiber supplement like psyllium husk works well. Increase fiber gradually over a week or two to avoid bloating, and drink plenty of water alongside it. Fiber without adequate hydration can actually make constipation worse.
Beyond diet, avoid sitting on the toilet for extended periods. Scrolling your phone for 15 minutes while bearing down is one of the fastest ways to aggravate a hemorrhoid. Go when you feel the urge, and if nothing happens within a few minutes, get up and try again later.
Office Procedures for Persistent Hemorrhoids
When home treatments aren’t enough, several minimally invasive options can shrink hemorrhoids without major surgery. Rubber band ligation is the most effective office-based treatment. A doctor places a tiny band around the base of the hemorrhoid, cutting off its blood supply so it shrivels and falls off within a week or so. In a large study of over 2,600 patients, about 87% were symptom-free at the eight-week mark. Pain and mild bleeding were the most common side effects, affecting a minority of patients.
Rubber band ligation consistently outperforms other office procedures. In comparative studies, it proved significantly more effective than injection therapy and resulted in fewer patients needing repeat treatment compared to heat-based coagulation methods. It’s also considerably cheaper than surgical options. About 15% of patients experienced recurrence within two years, at which point most underwent a second banding rather than surgery.
Surgical removal (hemorrhoidectomy) is reserved for severe or recurring cases. Compared to banding, surgery involves roughly twice the pain and six times the complication rate, so it’s typically a last resort rather than a first-line option.
Symptoms That Need Prompt Attention
Rectal bleeding is common with hemorrhoids, but certain symptoms point to something more serious. Severe rectal bleeding that doesn’t stop, abdominal pain, fever and chills, nausea and vomiting, or chronic changes in bowel habits all warrant a call to your doctor. The same goes for any painless rectal mass, since thrombosed hemorrhoids are always painful. A painless lump could be something else entirely that needs different evaluation.