Blood diarrhea is one of the warning signs of gastrointestinal diseases that can be caused by several factors.... This condition, which is associated with the excretion of blood in the stool, not only worries patients, but may also indicate the presence of a viral infection in the digestive system.... Inflammatory bowel diseases such as Crohn's and ulcerative colitis can all be lead to bloody diarrhea.. ** Timely and accurate diagnosis of this condition plays a fundamental role in preventing possible complications and effective treatment.. What is bloody diarrhea?.. Bloody diarrhea (hematochezia or bloody diarrhea) is a warning sign that shows that there is blood in the digestive system, especially in the intestines.. This condition can be caused by various factors, some of which are mild and temporary, while others require immediate investigation and treatment.. ** 1... infections Bacterial, viral or parasitic** Intestinal infections caused by bacteria such as Shigella, Salmonella, Campylobacter, and Escherichia coli (E....coli) can cause bloody diarrhea. These infections are usually transmitted through consumption of contaminated water or food. Also, viruses such as norovirus or rotavirus and parasites such as Entamba can also cause histolytic inflammation of the blood. 2... Inflammatory bowel diseases (IBD)** Diseases such as ulcerative colitis and Crohn's disease are among the common causes of bloody diarrhea... Ulcerative colitis causes inflammation and ulcers in the inner lining of the large intestine and rectum, while Crohn's disease can involve any part of the digestive system and lead to bloody diarrhea, pain and inflammation **3... Hemorrhoids and anal fissures** Hemorrhoids (swelling and inflammation of blood vessels in the anus) and anal fissures (small tears in the lining of the anus) can cause bleeding that may be accompanied by diarrhea... These conditions are usually accompanied by pain and discomfort in the anus area... **4... Sexually transmitted infections (STIs)** Some sexually transmitted infections, such as gonorrhea or chlamydia, can cause inflammation of the colon and bloody diarrhea, especially if the anus is involved. **5... Cancers of the digestive tract** Colon or rectal cancer can cause bleeding and bloody diarrhea.. These conditions are usually associated with symptoms such as unwanted weight loss, fatigue, and changes in bowel habits. **6... Taking certain medications** Non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or aspirin can cause inflammation and ulceration in the digestive system, resulting in bloody diarrhea. Also, long-term use of antibiotics may disrupt the balance of intestinal bacteria and lead to bloody diarrhea... **7.... Diverticulitis** Inflammation or infection of diverticula (small sacs in the wall of the large intestine) can cause bloody diarrhea, abdominal pain and fever. **8... Intestinal ischemia** Decreased blood flow in the intestines (intestinal ischemia) can cause inflammation, ulcers, and as a result bloody diarrhea... This condition is more common in the elderly or people with vascular problems... Eating foods contaminated with bacterial or chemical toxins can cause severe intestinal inflammation...* Some other diseases such as intestinal polyps, celiac disease (gluten intolerance) or allergic reactions can also cause bloody diarrhea. If you see bloody diarrhea, especially if it is accompanied by symptoms such as fever, severe abdominal pain, weight loss or weakness, it is necessary to see a gastroenterologist for accurate diagnosis and timely treatment... What is the symptom of dysentery?.. Dysentery usually indicates inflammation or infection in the digestive system, especially the intestines.... This condition can be caused by various factors such as bacterial infections (such as Shigella, Salmonella or Campylobacter), infections be viral, parasites (such as amoeba) or even inflammatory bowel diseases (such as Crohn's disease in colitis or intestinal inflammation). Black veins (melena) that indicate bleeding in different parts of the digestive tract... In addition to blood, a person may have symptoms such as pain... Abdominal pain, fever, nausea and vomiting... Accurate diagnosis of the cause of dysentery is very important, because its treatment will be different depending on the cause. Infectious, anti-inflammatory diseases, antibiotics, antibiotics or anti-parasitic treatments may be needed.. Anti-inflammatory and immune-modulating drugs... To prevent serious complications such as severe dehydration, sepsis or intestinal damage.... ### **1.. Bacterial or parasitic infections** The presence of blood in the stool usually indicates an infection caused by bacteria such as **Shigella**, **Salmonella** or parasites such as **Entamoba histolytica**, which cause damage to the intestinal wall. ### 2... Inflammatory bowel diseases Diseases such as ulcerative colitis and Crohn's can cause ulcers in the digestive tract and lead to bleeding and bloody diarrhea... a sign of a tumor or colon cancer... the use of non-steroidal anti-inflammatory drugs (NSAIDs) or chemical poisoning can cause damage to the intestinal mucosa and bleeding... Seeing bloody diarrhea should not be ignored because it can be a sign of a serious disease... visiting a doctor and doing the necessary tests is the key to timely diagnosis and effective treatment of this It is difficult... What are the symptoms of bloody diarrhea?... Bloody diarrhea is associated with symptoms that indicate a serious problem in the digestive system... The presence of blood in the stool, abdominal pain and frequent diarrhea are among the most important symptoms of this disease... Early identification of the symptoms can help in accurate diagnosis and effective treatment... - Presence of blood in the stool: the most obvious sign of seeing dark or dark blood is bloody diarrhea. The effect of infection ** especially in bacterial or viral cases... - Nausea and vomiting: these symptoms may be seen especially in severe infections of the digestive tract... - Weakness and fatigue: **Loss of water and nutrients in the body due to diarrhea can cause a feeling of weakness.** - Dehydration: symptoms such as **extreme thirst*****dry mouth*****decrease in urination due to dehydration**... - Sudden weight loss: in chronic cases, weight loss may be seen due to malabsorption of nutrients.... If the symptoms of dysentery are recognized quickly, more serious complications can be prevented to prevent the occurrence of blood problems. A healthy life** is possible.** Washing your hands with soap and water after using the toilet** and **before eating is one of the most effective ways* to avoid drinking healthy water.. Pollution is also very important **.... **Cooking food**, **Washing fruits and vegetables properly,** and keeping them in hygienic conditions help to prevent the transmission of infectious agents... Vaccination of some digestive diseases can also reduce the risk of dysentery... Diagnosing dysentery Diagnosing dysentery is an important process that helps to identify the cause of the disease and choose the appropriate treatment. This diagnosis is usually done by examining the symptoms, medical records and conducting relevant tests. The patient's cooperation in providing accurate information to the doctor plays an important role in speeding up this process. Examination of symptoms, medical records, and relevant tests are performed.... Patient cooperation in providing accurate information to the doctor plays an important role in speeding up the treatment of dysentery.... Treatment of dysentery depends on its cause and includes various methods.... If ** is caused by a bacterial infection**, the doctor may prescribe **an appropriate antibiotic**.... In cases **parasitic infections, antiparasitic drugs such as metronidazole** are used.... **replenishment of fluids and primary electrolytes of dehydration** is very important and **oral or injectable serums** can be used....in severe cases or side effects such as **intestinal ulcer**, **may be need to be admitted to the hospital**. Is dysentery dangerous? Yes, dysentery can be dangerous, especially if it is not diagnosed in time or not properly treated.... Dysentery can be a sign of a serious problem in the body and in some cases it can become dangerous.... This condition is usually caused by severe infections or gastrointestinal diseases... It leads to dangerous dehydration that may be life-threatening if left untreated.. For chronic diseases, the risk of complications is higher.... It may be a sign of more serious problems, such as colon cancer.. Going to the doctor quickly in case of symptoms can prevent serious risks... Failure to pay attention to this situation may lead to more acute and life-threatening problems... Summary Bloody diarrhea is one of the common digestive problems that can be caused by various infections or underlying diseases. This disease is usually associated with symptoms such as bloody stools, abdominal pain and frequent diarrhea, and if not treated in time, it may have serious consequences. Knowing the causes and symptoms of dysentery is very effective in its prevention and treatment.