
External hemorrhoids appear on the top of the anus and are famously know for causing excruciating pain and discomfort. Hemorrhoids can be internal or external, with the internal variant not causing too much pain but creating a tendency to bleed. The common name for enlarged or swollen hemorrhoids is “piles,” of which in their normal state act as cushions that help stool control.
Hemorrhoids are vascular structures in the anal canal that can get swollen and inflamed. Proctitis may be caused by injury and irritation, infections, allergies, and autoimmune disorders as seen with inflammatory bowel diseases (IBD). If it occurs in the lower part of the gut and pelvic organs, it can contribute to pain and a burning sensation during the defecation process. Inflammation is a normal bodily process that is initiated by our immune system. Proctitis can be painful and uncomfortable, often leaving sufferers with the constant urge to defecate. The rectum connects the last part of your colon to your anus, where stool passes as it exits the body.
Inflammation of the tissue lining of the inner rectum. Health conditions that cause burning diarrhea Proctitis
Fructose, a naturally occurring sugar found in fruits. If this chemical becomes exposed to tissue surround the anus or rectum, a displeasing burning sensation is felt. Capsaicin can irritate the digestive tract leading to diarrhea. The most important of which is a chemical called capsaicin, an active ingredient in most spicy foods and even a common numbing agent. Spicy foods: Perhaps one of the more common causes of burning diarrhea, spicy foods often contain chemical compounds that survive the descent through your digestive tract. Undigested foods such as edible seeds, pods, shells, or even simply rough foods may lead to this type of physical trauma. Physical trauma: Existing trauma to the rectum or anus caused by activities such as aggressive wiping can lead to further irritation or even cause tissue damage when foods are not entirely broken down by the time they leave the body. However, during times of diarrhea, your gut does not have enough time to allow these substances to work on your food, often leaving them intact. Stomach acids, digestive enzymes, and bile: Your digestive tract uses a combination of particular acids and enzymes to help break down the food you eat, making it easier for your body to absorb the nutrients it contains. The following are some burning diarrhea causes: Inflammation also leads to temperature increases and a burning sensation, similar to that of pain. Inflammation causes vasodilation, which widens blood vessels, increasing the flow of blood to the affected area. Asking yourself “why does my anus burn when I have diarrhea?” is normal and it has many causes, the most common of which is a burning sensation caused by the inflammatory process. Painful, burning diarrhea is not generally linked to any specific medical condition, rather, it has more subjective causes.
What is burning during and after diarrhea? Thankfully, burning diarrhea is not any more serious than more typical forms of diarrhea. If the thought of forceful bowel evacuation isn’t disheartening enough, add to that a burning sensation in the rectum or anus and you can roughly gauge the level of discomfort burning diarrhea sufferers face. Those that have experienced burning diarrhea already know how unpleasant it can be.