The stool is black in the front and brown in the back

It is advisable to go to the hospital in time.

Black, indicating something is wrong with your digestive tract. In particular, melena is present, which is likely to be caused by gastrointestinal bleeding.

Upper gastrointestinal bleeding, which is generally dark, dark, and mixed with stool, is medically known as tarry stool. Common bleeding sites in the upper gastrointestinal tract include: esophageal variceal bleeding, gastric and duodenal ulcer bleeding, esophageal cancer, cardia cancer, gastric cancer, carcinoma (glandulin) body destruction bleeding, biliary tract bleeding, etc.

How much blood is or how little. Blood in the stool is characterized by a dark color, because red blood cells are destroyed by digestive juices, such as gastric juice, duodenal juice, bile, pancreatic juice and other fluids, decomposed, and become non-blood cell organic substances. They are then mixed with the digested food and enter the small intestine and colon to be digested and absorbed.

Blood mixes with food scraps to form stool, which is excreted from the body, and such ambassadors become black.

Long-term blood in the stool leads to anemia and decreased human resistance, which must be detected as soon as possible**, carried out**!

What causes black stool?

You must have eaten pig blood, otherwise you are sick and need to be checked.

The blackish-brown color of the stool is supposed to be formed by the reaction of the wine reed substance with the food. Not much of a problem. Eating well, the teacher felt a stomachache, and drinking water too.

It doesn't hurt badly, it's fine at once. That's what your waterfall stomach is caused by. Nothing is a big deal.

Flat stool hemorrhoids, no problem. On the right side of my abdomen, I felt a hard lump inside, and there was no foreign body in the color ultrasound. That hard block can not be pushed.

It's also possible that you're touching the liver.

In general, this kind of question belongs to gastrointestinal bleeding or stomach bleeding, don't ask here, hurry up and go to the hospital for a stool test! Make a diagnosis.

If it is hemorrhoids, the stool should be red.

Generally, there will be black-brown stools with upper gastrointestinal bleeding, but the influence of food is not ruled out, and you can go to the hospital to check for occult blood in the stool. Or stop taking the food you suspect for a few days and see if it still happens. A lump that you touch on your own may be a swollen intestine that is pressed and out of the way.

You should be able to see a foreign object that can be touched by hand.

Hello, if it can be ruled out that it is due to the influence of food, then melena is generally considered to be a case of gastrointestinal bleeding. You can take Huoxiang Zhengqi Pills to recuperate Guidance: It is recommended that you pay more attention to your eating habits

The stool is a little darkish-brown. In general, it is caused by the presence of large amounts of oxidized iron ions in the stool. Generally, it is more common caused by eating more iron-containing foods, such as eating spinach, pig red, chicken red, etc., and pathological ones are more common in gastric and duodenal ulcers and bleeding and other diseases.

Analysis: Hello friend, if you have black stools and you haven't eaten brown and black things, then it is likely that there is a bleeding place, it is recommended that you check it out, and I wish you good health.

It is recommended that you pay more attention to your eating habits and drink plenty of water.

It probably has something to do with what you eat.

It's better to go to the hospital for a check-up.

From a medical point of view, the color of a person's normal stool is: yellow-brown This is because after the bile secreted by liver cells enters the hepatoenteric circulation, after a series of chemical changes, the yellow-green biliverdextin in the bile becomes yellow-brown and is excreted with the stool.

1. From your description, the front section is normal, and the back section is blackened, there are two possibilities: there are generally several possibilities. The first is related to food, there is an old saying:

Eat pig red and black ", that is to say, if you eat pig blood or animal offal, the stool will turn red and black, eat more green vegetables, have a high chlorophyll content, and the stool will be green.

2. The second is related to drugs, patients with gastric diseases take gastric medicines containing bismuth, and patients with iron deficiency anemia often supplement iron, and their stools will be black. Charcoal and some black Chinese patent medicines will also have black stools when eaten. This black stool is a matte charcoal-like black with varying shades.

3. Therefore, if it is black, it is necessary to pay attention to it, and it is recommended to go to the hospital for stool sample testing to find out the reason: if you do not eat pig blood, and you do not eat drugs that may pull black stool, the stool appears black, which is generally upper gastrointestinal bleeding. Bleeding from the stomach and duodenum, blood passes through the intestine several meters long, undergoes various chemical changes, and gradually turns black.

4. Therefore, if the amount of bleeding in these places is not very large, the stool should be black. Ulcer disease accounts for about half of patients with upper gastrointestinal bleeding, and most of them are duodenal ulcer bleeding. In addition to ulcer disease, gastritis, cirrhosis of the liver with ruptured esophageal or gastric varices, and gastric cancer are also common causes of upper gastrointestinal bleeding.

Diarrhea is black what's going on.

Mela, also known as tarry stool, is generally caused by bleeding from the upper and lower gastrointestinal tracts; Gastric cancer, peptic ulcer, erosive gastritis and the elderly with cardiovascular and cerebrovascular diseases can also cause upper gastrointestinal bleeding if they take aspirin; Therefore, if black stools appear, you must seek medical attention in time.

If you don't eat any particular food, it should be internal bleeding. Go to the hospital to check for internal bleeding.

Caused by long-term constipation, it is recommended to drink more water and eat some whole grains!

Upper GI bleeding Go to the hospital as soon as possible.