What causes a burning sensation in the anus during diarrhea?

Posted by Master, Doctor Mai Vien Phuong - Department of Examination & Internal Medicine - Vinmec Central Park International General Hospital

Having diarrhea makes the body feel uncomfortable. Having a burning sensation or pain in the anus during bowel movements makes the problem worse. Read on to know what might be causing your burning diarrhea, how to treat it at home, and when to call your doctor for further testing.

There are many causes of diarrhea. See your doctor for an exam and check-up whenever you notice a difference in your bowel habits. However, many of the most common causes can often be treated at home.
Eat spicy foods
If this is the first time you notice diarrhea, think about what you have eaten recently. Spicy foods such as chili peppers contain capsaicin. This naturally occurring compound is like the ones you find in pepper spray, mace, and topical pain relievers. It burns on contact. Eating a lot of chili peppers or spicy foods can cause a number of symptoms, including diarrhea.
Hemorrhoids
Did you know that sometimes constipation and diarrhea can go hand in hand? That's right. Over time, constipation and other conditions can cause hemorrhoids, i.e. the veins in your anus or rectum become inflamed which irritates these veins which can make you feel burning and painful. when defecating.
Irritable Bowel Syndrome
Severe diarrhea associated with irritable bowel syndrome (IBS) can also cause discomfort and burning. This condition is more common than you think. About one-fifth of Americans have symptoms of IBS, but less than one-fifth of those with symptoms seek medical help for the condition. It's not clear what causes IBS. Triggers can include anything from certain foods to excessive stress to hormonal changes.

Any additional symptoms you have with burning diarrhea will likely vary depending on the cause.
Eating spicy food
When eating spicy food can cause:
Stomach cramps Nausea Vomiting Diarrhea Hemorrhoids
Hemorrhoids occur after straining during bowel movements. They also occur frequently during pregnancy, after childbirth, and whenever other stress is placed on your anus.
You may experience:
Painless bleeding with bowel movements Pain, itching around the anus Swelling or a lump near your anus Stool leak Irritable bowel syndrome
Symptoms of IBS often vary. This is a chronic condition, so symptoms may come and go in waves.
You may experience:
Abdominal pain and cramping Bloating Abdominal bloating Diarrhea or constipation or both Mucus stools

There are many ways you can treat your symptoms at home. In many cases, burning diarrhea is a temporary condition that will respond well to lifestyle changes and over-the-counter treatments.
Spicy foods
If you suspect that your burning diarrhea is caused by eating spicy foods, try limiting or cutting them out of your diet. You may even want to keep a food diary to see which foods cause the most symptoms.
Hemorrhoids
Mild hemorrhoids can go away on their own with time, provided you stop the risk factors for hemorrhoids.
Use over-the-counter (OTC) hemorrhoid creams to relieve discomfort, burning, and itching.
Soak the anus in warm water or a lying bath for 10 to 15 minutes a few times per day.
Use damp paper towels or wet toilet paper instead of drying them.
Consider over-the-counter pain relievers like acetaminophen or ibuprofen for temporary pain relief.
Any bleeding from the rectum should see a doctor for examination and treatment.
Irritable Bowel Syndrome
Although IBS is a chronic condition, there are many things you can do to help treat flare-ups.
Adjust your fiber intake. Some people with IBS have a high-fiber diet that helps relieve constipation. Others find that overeating can cause bloating and abdominal cramps.
Keep a food diary to see if certain foods cause more diarrhea than others.
Exercise regularly and drink plenty of water each day to promote healthy bowel habits.
Eat small frequent meals if you are experiencing diarrhea.
Use caution when taking over-the-counter diarrhea medications. Using these medicines incorrectly can lead to other medical problems.
Alternatives like: Acupuncture, probiotics, yoga and meditation may help ease your symptoms.
If you go to the doctor for chronic IBS, your doctor may give you medication - alosetron or lubiprostone - which can be helpful, of course, when to use it, how to use it, your doctor will advise you Friend.

Remember to call your doctor any time you notice a change in your bowel habits. Many causes of diarrhea are temporary and can be treated at home. However, there are some conditions, like IBS and colon cancer, that require specialized treatment.
Go to the hospital right away if:
Bleeding from your rectum Abdominal pain that gets worse, especially at night Weight loss At your appointment, your doctor will likely ask you about your medical history and description. about any symptoms you are experiencing. Try to be as specific as possible. It can even be helpful to write down your concerns before the appointment.
Tests may include the following:
Rectal exam: During this exam, your doctor inserts a gloved and lubricated finger into your rectum. He'll feel around for growths, lumps, or anything else that could indicate you need further testing. Visual inspection: Some things, such as internal hemorrhoids, are not easily seen with the naked eye. Your doctor may use a scope, scope, or colonoscope to get a better look at your colon. Colonoscopy: Your doctor may want to examine your entire colon using a colonoscope, especially if you are over 50 years old. Conclusion
Diarrhea is uncomfortable and can even make you nervous. The good news is that it doesn't necessarily mean you have a serious condition. If you're concerned about your bowel habits, call your doctor to get checked. You can make an appointment with a gastroenterologist at our Vinmec health system. If not, monitor the foods you eat, treat hemorrhoids, and find ways to minimize any triggers.
Vinmec International General Hospital is one of the hospitals that not only ensures professional quality with a team of doctors, modern equipment and technology, but also stands out for its examination, consulting and service services. comprehensive and professional medical treatment; civilized, polite, safe and sterile medical examination and treatment space.
Department of Endoscopy - Gastroenterology is one of the key specialties at Vinmec International General Hospital. For timely examination, advice and treatment of digestive diseases, you can contact Vinmec Health System nationwide or book an appointment on the website for service.

Reference
Diarrhea. (2016, July 19) my.clevelandclinic.org/health/diseases_conditions/hic_Diarrhea Mayo Clinic Staff. (2016, October 25). Diarrhea mayoclinic.org/diseases-conditions/diarrhea/basics/definition/con-20014025 Mayo Clinic Staff. (2016, September 29). Hemorrhoids mayoclinic.org/diseases-conditions/hemorrhoids/basics/definition/con-20029852 Mayo Clinic Staff. (2014, July 31). Irritable bowel syndrome mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/basics/definition/con-20024578 McDaniel-Price, A. (2010, October). Capsaicin: When the “chili” is too hot poison.org/articles/2010-oct/capsaicin-when-the-chili-is-too-hot Stewart, J. (2015, October 29). Why your poop burns after eating spicy foods menshealth.com/health/burning-butt