Hemorrhoids vs. Anal Fissures: What's Actually Going On?

Short answer: sharp, stinging pain during and after a bowel movement points to an anal fissure (a small tear in the lining). Itching, swelling, a soft lump, and a dull ache point to hemorrhoids (swollen blood vessels). Both can leave bright red blood on the paper, both are extremely common, and the early self-care for both is nearly identical. Only a doctor can confirm which one you have.

Now the longer version. If you’ve landed here, you’re probably sore, a bit anxious, and not thrilled to be googling this. So here’s the first thing I want you to hear: it’s incredibly common, it usually gets better, and you’re going to be okay.

How common? The NIDDK estimates that about half of adults over 50 have dealt with hemorrhoids, and roughly 1 in 20 people has symptoms at any given moment. You are surrounded by people quietly going through the same thing. They just don’t talk about it either.

I spent four years pretending nothing was wrong and hoping it would sort itself out. It didn’t. So let’s just talk about it plainly.

The two most common culprits

Most of the time, pain “down there” around a bowel movement comes down to one of two things:

• Hemorrhoids: swollen blood vessels around the anus or lower rectum.
• Anal fissures: a small tear in the lining of the anal canal.

They can feel alike, they often show up together, and both can leave that scary little streak of bright red blood. But they don’t behave the same way.

What does an anal fissure feel like?

A fissure is a tear, and it acts like one. The pain is sharp or burning, usually right when you go, and it can keep stinging for a while afterward. People often describe it as passing glass. You’ll sometimes see a bit of bright red blood on the paper.

For me the after-pain was the worst part. That slow, throbbing sting got so bad I started dreading the bathroom altogether, which (as it turns out) only makes things worse. More on that in the causes guide.

What do hemorrhoids feel like?

Hemorrhoids are more about pressure and irritation than sharp pain. Think itching, a feeling of fullness or swelling, maybe a soft lump, and a dull ache rather than a stab. They bleed too, especially when you strain.

External ones can turn into a tender lump. Internal ones are sometimes painless but still bleed. There’s a lot of variation here, which is the honest reason you can’t fully diagnose this from a blog post.

A simple way to think about it

Sharp, tearing pain that hangs around after you go? Probably leaning fissure. Itchy, swollen, full, a soft lump? Probably leaning hemorrhoid. Either way, the early self-care is nearly the same.

That last line is the good news. While you’re still working out which one it is, the gentle first steps help with both.

The early self-care that helps either way

The foundation is the same for both: make stools soft so nothing gets strained, swollen, or re-torn. For me that meant daily psyllium husk and eating properly again instead of avoiding food. On top of that:

• Soft wipes instead of dry paper, then patting dry instead of rubbing.
• Getting on and off the toilet without lingering or pushing.
• Warm sitz baths, 10 to 15 minutes, which colorectal surgeons recommend as part of standard first-line care to relax the muscle.

Fair warning on timelines: fiber took about four weeks to fully turn things around for me, and clinicians say a fissure can need up to sixteen weeks to heal completely. Slow is normal. I go through the whole routine in what actually helped me.

When should you stop self-treating and see a doctor?

Please don’t try to white-knuckle through any of these:

• Heavy bleeding, or blood that’s dark or tarry instead of bright red.
• Severe or fast-worsening pain, or a hard, very painful lump.
• Symptoms that drag past about two weeks even though you’re doing the right things.
• Fever, or just feeling unwell in yourself.

There’s a calmer, fuller breakdown in when to see a doctor. Getting checked isn’t dramatic. It’s sensible, and honestly it buys you a lot of peace of mind.

You’ve already done the hard part by looking into it.