Hemorrhoids cause a range of symptoms depending on where they form, but the most common signs are painless rectal bleeding, itching around the anus, swelling, and discomfort during bowel movements. About one in four adults worldwide has hemorrhoids at any given time, making them one of the most common conditions people search for but rarely talk about openly. The symptoms you experience depend largely on whether the hemorrhoid is internal or external.
Internal Hemorrhoid Symptoms
Internal hemorrhoids form inside the rectum, where there are fewer pain-sensing nerves. You usually can’t see or feel them, and most people only realize they have one when they notice bright red blood on toilet paper or in the bowl after a bowel movement. This bleeding is typically painless and stops on its own.
Internal hemorrhoids progress through stages based on how much they protrude. In the earliest stage, the swollen tissue stays inside the anal canal and only bleeds during bowel movements. In the second stage, the hemorrhoid pushes out during straining but slides back in on its own. Third-stage hemorrhoids protrude and need to be gently pushed back in with a finger. At the most advanced stage, the hemorrhoid stays permanently outside the anus and can’t be pushed back in. Pain and irritation increase at each stage, but bleeding can occur at any point.
Internal hemorrhoids can also leak small amounts of mucus or stool, which irritates the surrounding skin and causes persistent itching. This is one of the less obvious symptoms, and many people don’t connect the itching to a hemorrhoid inside the rectum.
External Hemorrhoid Symptoms
External hemorrhoids develop under the skin around the anus, where there are more nerve endings. They tend to be more immediately noticeable and uncomfortable than internal ones. The most common symptoms include itching or irritation around the anus, a feeling of swelling or a lump near the opening, general discomfort (especially when sitting), and bleeding.
You can often feel an external hemorrhoid as a tender, swollen bump when you wipe. The discomfort typically gets worse during bowel movements and may linger afterward. Some people describe a feeling of fullness or pressure in the anal area even when they’re not using the bathroom.
Thrombosed Hemorrhoids: When Pain Gets Severe
Sometimes blood pools inside an external hemorrhoid and forms a clot. This is called a thrombosed hemorrhoid, and the shift in symptoms is dramatic. Instead of mild discomfort, you’ll feel intense, sharp pain that can make sitting or walking difficult. A hard, discolored lump appears near the anus, typically purple-blue in color, along with significant swelling and inflammation.
The pain peaks in the first 48 hours. After that, your body gradually reabsorbs the blood clot, and the pain improves a little each day. Most thrombosed hemorrhoids resolve within a few weeks without surgery, though the first couple of days can be genuinely debilitating.
Bleeding: What’s Normal and What’s Not
Hemorrhoid bleeding is almost always bright red. You’ll see it on the toilet paper, dripping into the bowl, or coating the surface of the stool. It’s usually a small amount and stops shortly after the bowel movement ends.
Rectal bleeding that looks different warrants closer attention. Darker blood, blood mixed into the stool rather than on top of it, or bleeding that persists and worsens over time can signal something other than hemorrhoids. Colorectal cancer can cause rectal bleeding too, but it’s typically more persistent, and the blood is often darker. Other warning signs that point away from hemorrhoids include unexplained weight loss, changes in bowel habits like new constipation or diarrhea, abdominal cramping, a feeling that the bowel won’t fully empty, and overwhelming fatigue. Hemorrhoid symptoms tend to come and go. Symptoms from more serious conditions tend to persist and gradually worsen.
How Hemorrhoid Symptoms Differ From Anal Fissures
Anal fissures (small tears in the lining of the anus) share some symptoms with hemorrhoids, and people often confuse the two. The biggest difference is pain. Most hemorrhoids don’t cause significant pain unless they’re thrombosed. Fissures, on the other hand, cause a sharp, tearing pain during bowel movements that can last for minutes to hours afterward. Fissures can also cause itching and burning that lingers between bowel movements, while hemorrhoid itching tends to be milder and more intermittent. Both can bleed, but fissure pain is the distinguishing feature.
What Triggers Symptoms to Flare
Hemorrhoids are swollen blood vessels, and anything that increases pressure in the lower rectum can make symptoms worse. Straining during bowel movements is the most common trigger. Constipation forces you to push harder, which engorges the veins and can cause bleeding or prolapse. Sitting on the toilet for long periods, even without straining, keeps pressure on the anal area.
Pregnancy is a well-established trigger because the growing uterus puts pressure on pelvic veins and increases blood volume in the area. Obesity, heavy lifting, and a low-fiber diet that leads to hard stools all contribute. There’s also a genetic component: people with a family history of hemorrhoids are more likely to develop them. While hemorrhoid patients tend to be older on average, the condition affects adults across all age groups.
How Hemorrhoids Are Diagnosed
External hemorrhoids are usually visible during a physical exam. Internal hemorrhoids are softer and sit higher up, so they often can’t be felt during a standard rectal exam. To confirm internal hemorrhoids, a doctor uses a small, lighted scope inserted into the lower rectum. This is a quick office procedure, not a full colonoscopy.
A colonoscopy may be recommended if you’re middle-aged and haven’t had one recently, if you have risk factors for colorectal cancer, or if your symptoms suggest something beyond hemorrhoids. The goal is to rule out other causes of bleeding rather than to diagnose the hemorrhoids themselves, which are usually straightforward to identify.