What Are the Symptoms of Anal Fissures?
An anal fissure is a tear in the lining of your anus or anal canal, the lowest part of your intestinal tract. It can make bowel movements very painful and can cause pain that lasts hours after you've gone to the bathroom. You may even try to avoid the bathroom to prevent the pain.
An anal fissure is usually a short-term (or acute) problem, with symptoms that last 6 weeks or less. It's considered long-term or chronic when symptoms last more than 6 weeks. Chronic anal fissures may be harder to treat and may be a symptom of another condition, such as Crohn's disease or ulcerative colitis.
If you have an acute anal fissure, you may feel a tearing or ripping sensation in that area during bowel movements. You may also notice:
- A visible tear in the anus
- Pain during bowel movements
- Blood on toilet paper after you wipe
- Blood on the surface of your stools
- Bleeding that discolors toilet water
- Bad-smelling discharge
Chronic Anal Fissure Symptoms
Signs that a fissure has become chronic can include:
When to See a Doctor
Make an appointment with a doctor if:
- It's very painful to poop
- You see blood on your stools, in the toilet, or on toilet paper after you poop
How Are Anal Fissures Treated?
Anal fissures sometimes get better on their own if you take steps to keep your stools soft. You might:
- Eat more fiber-rich foods like fruits and veggies
- Drink more liquids
- Take a fiber supplement or laxative
If you still have symptoms after a month or two, you probably need medical treatment. Your doctor might suggest:
- Nitroglycerin ointment (Rectiv). This prescription medicine helps to relax the sphincter muscle around your anus. This helps maintain healthy blood flow to the area, which promotes healing.
- Blood pressure drugs like diltiazem (Cardizem) or nifedipine (Procardia). They also work by loosening up your sphincter muscle. They're usually prescribed as an ointment.
- Botox (botulinum toxin) shots to stop painful spasms in your sphincter.
- Surgery. When other treatments don't work, your doctor may do an operation in which they make a small cut in your sphincter. This helps it to relax and prevents spasms.
You might feel embarrassed to see a doctor about anal fissures because of where the problem is located. Or you might fear that treatment will bring more pain. But sometimes, medical treatment is the only way to heal this painful condition.