The mucosa is a membrane that lines the cradle tract. Erythema way redness. So, erythematous mucosa describes redness and inflammation in an area of the cradle tract’s lining.

You are watching: What is erythema in the antrum

Erythematous mucosa is not a health condition in itself, however a sign of an issue that may need medical attention.

In this article, we explore the health problems that can cause erythematous mucosa and also their various other signs and also symptoms. We also look in ~ the therapy options.

Share ~ above PinterestKanchana Chitkhamma/EyeEm/Getty Images
The underlying condition connected with erythematous mucosa relies on the part of the digestive tract the is red and inflamed. For example:


The main cause of gastritis is the bacterium Helicobacter pylori. Other reasons may include:

tobacco and also alcohol use

Autoimmune gastritis often shows up with an steel deficiency that leads to a B12 deficiency. This form of gastritis is an ext common amongst younger adults who room female.


Colitis is common, and also its pervasiveness is farming throughout the world. The reasons may include:

infections, through bacteria, viruses, or parasitesthe inflammation bowel illness (IBDs) Crohn’s disease and ulcerative colitisischemic colitis, which outcomes from a short blood supplyradiation, especially to law cancer in the reproductive organs, the urethra, or the rectum

Proctitis and anusitis

Various factors cause proctitis and also anusitis, such as:

the use of hydrogen peroxide enemasulcerative colitis
Related symptoms 

The symptoms that take place alongside erythematous mucosa count on the underlying problem causing them.


Many people with gastritis perform not endure symptoms. However, some might have:

pain in the upper torsonauseavomiting


Symptoms the colitis include:

abdominal painan urgent require to have actually bowel movementsblood in the stool

Ulcerative colitis entails ulcers forming in the colon. If a person has actually this, they might experience:

inflammation that the clean layer protecting the whites of the eyesred, painful lumps at the former of the legs, listed below the kneeslarge, ache sores on the legs

Proctitis and anusitis

Some human being with proctitis or anusitis have actually no symptoms. But a person may experience:

bloody mucus and also pain during a bowel movement, anal sex, or a digital exama feverdiarrheadifficulty regulating urination and also bowel movementspelvic pain

If the inflammation outcomes from one STI or IBD, a human being may have:

abscesses about the anusanal fissuresulcers in the rectum or around the anusbleeding from the rectum

Doctors law erythematous mucosa through addressing the underlying health condition.


If gastritis outcomes from H. Pylori, physicians tend come prescribe antibiotics, together as:

amoxicillin (Amoxil) clarithromycin (Biaxin)metronidazole (Flagyl)

For autoimmune gastritis, a physician may suggest taking iron and vitamin B12 additional — as well as an antibiotic, if one H. Pylori infection is present.

Some tactics for to reduce gastritis symptoms include:

avoiding alcohol no smokingavoiding anti-inflammatory drugs, such as ibuprofen, if possiblelimiting the usage of spicy foods


If this outcomes from a bacterial infection, the doctor might prescribe antibiotics. They are much more likely to carry out so if the person also has an immunosuppressive condition, such as HIV.

To law ulcerative colitis, a doctor might prescribe a product include 5-aminosalicylic acid. However these treatments might not be perfect for people with Crohn’s disease, who may instead need a form of medication called a tumor necrosis element antagonist. Infliximab (Remicade) is one example.

The medical professional may also prescribe a quick course of corticosteroids. While this medications successfully reduce IBD symptoms, it is vital to take them just as lengthy as essential — castle can cause serious side effects.

To reduce the symptoms, stop smoking, if this applies, and avoid medicines that can exacerbate the symptoms, such together ibuprofen and aspirin.

Proctitis and anusitis

If either concern results indigenous an STI, therapy will focus on the infection. Avoid having sex v others while waiting for the STI test outcomes and, if necessary, receiving treatment.

If proctitis is causing ulcers, the doctor might prescribe the rectal 5-aminosalicylic acid treatment mesalamine (Apriso). Castle may likewise prescribe a topical treatment, such as a gel or cream.

Tips for lessening the symptom of proctitis and also anusitis encompass avoiding:

caffeinefizzy drinksbeergarlicspices

Practicing stress administration techniques may also reduce the expression of the inflammation.

Some problems that can cause erythematous mucosa can increase the hazard of cancer, in details circumstances.

If a person has actually gastritis because that a lengthy time, they have actually chronic gastritis. Part chronic gastritis is atrophic, which way that the stomach mucosa no longer functions as it should.

People through chronic atrophic gastritis ultimately have an acid-free stomach. This severe form of the disease is one of the highest possible risk determinants for gastric cancer.

However, if gastritis go not result from one infection with H. Pylori, the person has actually a lower related risk of emerging gastric cancer. This is due to the fact that H. Pylori can eventually lead come an acid-free stomach, an worry that boundaries the body’s ability to absorb vitamins and also minerals and also operate in the normal way.

Ulcerative colitis is a risk factor for colorectal cancer and also other colitis-associated cancers. A person with ulcerative colitis and another IBD, such together Crohn’s disease, is much more likely to construct colitis-associated cancer, compared with who who has actually a different kind of colitis.

A 2012 research that took location over 14 years discovered that civilization with IBD had a 60% higher risk of colitis-associated cancer than civilization without IBD. This risk stayed the exact same throughout the study period, saying that civilization with IBD are much more susceptible to cancer.

The outlook because that a human being with erythematous mucosa depends on the condition that has actually caused it.

See more: How Many Shells Does Helium Have ? How Many Valence Electrons Does Helium Have


Most human being who get treatment check out a reduction in their symptoms, though these can reoccur. World with gastritis have actually a risk of complications, including:

chronic atrophic gastritisgastric bleedingneuroendocrine tumorsgastric cancer


Depending on the reason of colitis, the condition may:

improve there is no treatmentbe recurrent, coming earlier regularlybecome long-lasting, or chronic

People through recurring, chronic colitis need to have actually the concern monitored throughout your lives. This is because the problem can command to:

bowel abscessesobstruction that the intestinespelvis abscessesfistulasseizures

Proctitis and also anusitis

If either problem results indigenous an infection, the symptoms have to go away after the infection is treated. If proctitis or anusitis results from an IBD, the symptoms might reoccur, inquiry treatment.