Blood and mucus in stool: symptoms, signs and treatment

Crohn's disease is a chronic, recurrent disease of the gastrointestinal tract of unknown etiology, which is characterized by inflammation of the gastrointestinal tract with the development of complications.

The incidence of this pathology ranges from 0.3 to 20.2 per 100,000 people. The peak incidence occurs at 20-30 years and 60-70 years. Men and women are equally ill.

Ulcerative colitis is a chronic, recurrent inflammatory bowel disease with no known cause.

It is characterized by the diffuse development of inflammation in the colon mucosa. The disease affects more often men. The peak incidence occurs at 10-65 years.

Ulcerative colitis is diagnosed in 7-15 people per 100,000 of the population every year. The incidence ranges from 150 to 250 per 100,000 population.

Ulcerative colitis is most prevalent in Northern Europe, USA, Canada. In Russia, pathology suffers much less. More often ulcerative colitis begins at 15-25 and 55-65 years.

Content:

1 Crohn's disease classification
2 Crohn's disease causes

3 Crohn's disease symptoms
4 Crohn's disease examination
5 Crohn's disease treatment
- 5.1 Drug-free treatment
- 5.2 Drug treatment
- 5.3 Surgery
6 Medical rehabilitation
7 Prevention of Crohn's disease
8 Classification of ulcerative colitis
9 Causes of ulcerative colitis
10 Ulcerative colitis symptoms
11 Survey
12 Treatment
- 12.1 Drug-free treatment
- 12.2 Drug treatment
- 12.3 Surgery
13 Which doctor should I go to?
14 Conclusion

Crohn's disease classification

How does Crohn's disease divide? The process is divided into:

exacerbation - characterized by the appearance of symptoms against the background of a chronically occurring process;
clinical remission - the disappearance of the manifestations of the disease;
endoscopic remission - disappearance of signs of inflammation on EGD.

Localization of the process:

damage to the upper gastrointestinal tract;
terminal ileitis - inflammation of the ileum;
colitis - inflammation of the mucous membrane of the large intestine;
ileocolitis - the inflammatory process captures the ileum and colon.

By prevalence:

localized Crohn's disease - inflammation affects less than 30 cm of the intestine (more often it is the ileum and the right colon);
common Crohn's disease - the inflammatory process affects more than 100 cm of the gastrointestinal tract.

With the flow:

acute course - if less than 6 months have passed since the first manifestation of the disease;
chronic continuous course - remission lasts less than six months, even despite adequate treatment;
chronic relapsing course - remission lasts more than six months.

By flow option:

non-stricting, non-penetrating - there is no narrowing of the intestinal lumen or an opening in its wall;
stricter - there is a narrowing of the intestinal lumen;
penetrating - to sit down a fistula.

By sensitivity to hormone therapy:

hormonal resistance - in the absence of positive dynamics in the treatment with glucocorticosteroids;
hormonal dependence - positive dynamics is present only while taking hormonal drugs. After they are canceled, the symptoms return.

Crohn's disease causes

Why does Crohn's disease occur? Unfortunately, at the moment, the causes of the pathology are unknown.

It is assumed that the disease is formed due to a hereditary predisposition, impaired immune defense, pathogenic effects of microorganisms in the intestine or environmental factors.

The factors that trigger the inflammatory process are smoking, lack of vitamin D, stress, high levels of animal protein in food, and insufficient intake of plant components.

Due to the listed reasons and factors, inflammation can develop, which affects the entire gastrointestinal tract: from the oral cavity to the anus.

Crohn's disease symptoms

How does Crohn's disease manifest? The disease is characterized by the presence of chronic diarrhea (with inflammation of the rectum, stools up to 10-20 times a day, with inflammation the descending colon - up to 5-10 times, with the defeat of the large intestine - up to 3-6 times, the ileum - up to 2-5 times), which can last more than six months.

Mucus and blood may be present in the stool. Also, patients complain of soreness in the abdomen, which intensifies before and passes after defecation, fever, weakness.

You may experience constipation, bloating, nausea, or vomiting. The patient is worried about constant anal fissures, paraproctitis, rectal fistulas.

Extraintestinal manifestations are also characteristic:

joint pain and inflammation;
damage to the skin - the appearance of nodules on the skin, abscesses;
aphthous stomatitis;
inflammatory eye damage;
backache;
damage to the bile ducts;
frequent fractures;
psoriasis;
gallstones;
fatty degeneration of the liver;
hepatitis;
venous thrombosis;
pulmonary embolism.

Such symptoms appear along with the intestinal manifestations of the disease and also disappear simultaneously with them.

At the initial stages, patients may be disturbed only by complications of the disease (fistulas in the intestine, infiltrates in the abdominal cavity, purulent inflammation in the interintestinal space, narrowing of the lumen of the organs of the gastrointestinal tract, cracks in the anus, intestinal bleeding).

Crohn's disease examination

What research needs to be done to make a diagnosis of Crohn's disease? The results of laboratory and instrumental studies will be required.

Laboratory includes:

complete blood count - anemia, an increase in the number of leukocytes;
biochemical blood test - electrolyte imbalance, a decrease in the amount of albumin;
analysis of feces for intestinal infections;
analysis of feces for toxins A and B of the bacteria Clostridium dificile;
analysis of feces for worm eggs;
study of the level of calprotectin in feces.

Instrumental methods:

plain x-ray of the abdominal organs - prescribed for suspected intestinal obstruction;
colonoscopy and ileoscopy - allows you to detect signs of inflammation of the colon and ileum;
esophagogastroduodenoscopy (EGDS) - with Crohn's disease, it is possible to detect inflammation of the esophagus, gastric mucosa or duodenum. The criteria for Crohn's disease are intermittent mucosal lesions ("cobblestones"). Ulcers are combined with edematous and reddened mucous membranes. Ulcers-cracks are also found. Possible narrowing of the lumen of the digestive tract.
magnetic resonance imaging and computed tomography - allow you to identify fistulas, purulent inflammation in the abdominal cavity, infiltrates in it;
X-ray of the abdominal organs with contrast - if it is impossible to prescribe CT or MRI. Also allows you to detect a hole in the intestine;
Ultrasound of the abdominal organs, retroperitoneal space, small pelvis;
if the anus is damaged, transrectal ultrasound or magnetic resonance imaging of the rectum or anal canal may be prescribed;
biopsy of suspicious areas of the gastrointestinal tract with subsequent examination of the biopsy under a microscope;
if there is a suspicion of a lesion of the small intestine, capsule endoscopy may be prescribed - the patient swallows a capsule with which it is possible to assess the state of the gastrointestinal path.

Crohn's disease treatment

How to achieve remission in Crohn's disease? Treatment includes medication, diet, psychosocial support.

In severe pathology or the presence of complications, surgery is indicated.

Drug-free treatment

With an exacerbation of the disease, a sparing diet or intravenous nutrition is prescribed for a short period of time. In remission, the patient should consume 3-4 thousand kcal, with a predominance of proteins and fats.

The amount of carbohydrates should be limited. If the lumen of the organs of the gastrointestinal tract is not narrowed, a diet with a high content of plant foods is possible, which will improve the condition of the intestines.

Drug treatment

Drug therapy of the disease takes place in two stages: induction of remission and maintenance of remission.

For the induction of remission, the following are used:

glucocorticosteroids (Prednisolone, Methylprednisolone);
topical glucocorticoids (budesonide);
derivatives of 5-aminosalicylic acid (Mesalazine, Sulfasalazine);
biological drugs (Infleximab, Adalimumab);
antibacterial agents.

To maintain remission, appoint:

Mesalazine, Sulfasalazine;
immunosuppressants - Methotrexate, Azathioprine;
Infleximab, Adalimumab.

To eliminate complications, proton pump inhibitors, iron preparations, vitamins B, calcium, antidiarrheals (Imodium, Polyphepan) can be prescribed.

With a moderate course, detoxification therapy, the introduction of albumin, sodium, potassium, blood transfusion with a low hemoglobin content will be needed.

Surgery

During their life, patients with Crohn's disease undergo at least one surgical intervention. The indications for surgical treatment are:

intestinal bleeding;
the appearance of a hole in the intestinal wall (perforation);
toxic expansion of the colon;
narrowing of the lumen of the digestive tract;
neoplasms;
ineffectiveness of conservative treatment;
intestinal fistulas;
infiltration in the abdominal cavity.

Medical rehabilitation

The measures of medical rehabilitation for Crohn's disease include the prevention of infections while taking glucocorticoids and immunosuppressants.

The likelihood of infection is higher in patients over 50 years old, with lung disease, smoking, alcohol abuse, brain disease, and diabetes mellitus. In this case, the setting of vaccines is necessary.

It is important for young women to plan a pregnancy while the disease is in remission.

It is important for operated patients to monitor the development of possible complications: failure or narrowing intestinal anastomosis, purulent complications, malabsorption of substances, calcium, vitamins, folic acid acid.

Prevention of Crohn's disease

Patients must constantly monitor their health, undergo laboratory and instrumental examinations.

It is important to check the level of C-reactive protein, the level of fecal calprotectin, and a complete blood count every 3 months.

An examination of the perianal region, examination of the rectum, and endoscopic examination should be performed annually, if necessary. It is imperative to give up cigarettes.

Classification of ulcerative colitis

What are the types of the disease? In terms of length, ulcerative colitis is divided into:

proctitis - the process is localized in the rectum;
left-sided colitis - the disease affects the large intestine to its left bend;
total colitis - the entire large intestine and ileum are affected.

By the nature of the flow:

acute course - less than six months have passed since the onset of the disease;
chronic continuous course – remission lasts less than six months with adequate treatment;
chronic relapsing course - remission lasts longer than six months.

Causes of ulcerative colitis

Why does ulcerative colitis occur? The answer to this question is currently unknown.

It is assumed that the intestine is damaged by the body's own immune cells due to infections, the action microorganisms, intake of certain foods and non-steroidal anti-inflammatory drugs, stress.

The protective factors in ulcerative colitis are the removal of the appendix at a young age and, as strange as it may sound, smoking.

The risk factors for the disease are:

transferred mumps;
intestinal infections;
age from 20 to 39 years old;
hereditary predisposition;
White race;
to give up smoking.

Ulcerative colitis symptoms

How does ulcerative colitis manifest? The disease can begin in different ways. In most cases, the onset is gradual.

Patients complain of blood in the feces. Sometimes, instead of feces, only blood is released. Sometimes ulcerative colitis begins with diarrhea mixed with mucus, blood or pus, and the temperature rises.

Almost all patients are worried about intestinal bleeding, painful urge to defecate, which ends in the secretion of mucus or blood.

More than half of patients experience pain in the abdomen (on the left side or throughout the abdomen).

Soreness increases after 30 minutes - 1.5 hours after eating, decreases after the passage of gas. Body weight is sometimes reduced. In some cases, the appearance of constipation is noted.

Stool frequency can reach 20-30 times a day, blood, mucus or pus is observed on its surface. Diarrhea often occurs in the morning. In severe cases, fecal incontinence occurs.

Often patients are worried about nausea and vomiting, bitterness in the mouth. Most patients cease to tolerate milk or dairy products, up to allergic reactions. Also, intolerance to eggs, pastries, bread, potatoes is possible.

Sleep disorder, decreased performance, weakness, depression are characteristic.

With a mild form of the disease, the urge to defecate, soreness in the abdomen, diarrhea are poorly expressed. Sometimes there is blood in the stool. Constipation is more common. The temperature is normal, the body weight does not decrease.

With a moderate course, stool 4-5 times a day, there is an admixture of blood, soreness in the abdomen is strong, often occurs at night. After passing gas or having a bowel movement, the pain decreases or goes away. Characterized by a periodic increase in temperature to small numbers. Appetite and body weight are reduced. Great weakness is observed.

In severe cases, severe diarrhea occurs within two days, with an abundant admixture of blood or pus. The temperature rises to 39 ° C, the pulse quickens, the pressure decreases, and shortness of breath appears. Characterized by vomiting, nausea, lethargy, edema, dry skin, and a decrease in the amount of urine. Formation of stomatitis, sepsis, fistulas is possible.

Extraintestinal manifestations of ulcerative colitis:

inflammation of the joints of the lower extremities, changes in the appearance of the fingers on the hands;
the appearance of nodules on the skin, abscesses, ulcers;
inflammation of the eyes;
hepatitis or cirrhosis of the liver;
biliary tract cancer;
amyotrophy;
blurred vision at night;
violation of sensitivity;
anemia;
growth retardation in children;
decreased sperm count;
immunodeficiency;
dehydration;
stones in the kidneys.

Survey

Laboratory and instrumental examination methods help to diagnose ulcerative colitis:

complete blood count - an increase in the level of leukocytes and ESR, anemia;
biochemical blood test - a decrease in protein content;
scatological examination - leukocytes, undigested muscle fibers, fiber, starch, fatty acids are found;
bacteriological examination of feces - allows you to identify dysbiosis;
sigmoidoscopy - swelling of the mucous membrane, its redness, bleeding on contact, with moderate and severe course in the lumen of the intestine, blood, pus, ulcers with plaque are detected;
colonoscopy - performed after the exacerbation subsides;
biopsy followed by examination of the biopsy under a microscope;
irrigoscopy - an increase in the motor activity of the intestine, a thickening of its contours, the disappearance of haustra, the appearance of ulcers, polyps. Sometimes toxic expansion of the intestine is seen.

Treatment

How is ulcerative colitis treated? With a mild course, the pathology can be treated in a polyclinic, with a moderate and severe course, hospitalization is indicated.

To eliminate the exacerbation, diet, medication is indicated, and if complications develop, surgery is indicated.