The blood presence of red color or sometimes of black color (long hairs) it is not a normal fact and it can indicate the presence of diverse illnesses. Sometimes the observation is realized why the cup of the toilet appears with the red or black color, instead of the habitual brown color of the dregs.

The presence of red color in the dregs or in the cup of the toilet can owe to any problem of the intestine. The red color of the blood, that is to say the presence of fresh blood will indicate an origin of large intestine or end of the intestine (rectum, year), the black color will indicate a problem of esophagus or stomach, between way the diverse dyes of the dregs will give a presumption of intermediate routes as origin of the blood.

So that there appear the dregs of black color (long hairs) the bled one of 50 is needed at least cc in the top part of the intestinal tract.
It is always necessary to bear in mind that certain medicines (iron) or food (mulberries) can dye the dregs of black color, and to be a normal color. In these cases to know with accuracy if it exists a problem must to itself realize a study of the presence of secret blood in the dregs.

The presence and the blood in the dregs is because some part of the digestive tract is or has been bleeding (hemorrhage).
The color of the blood in the dregs can face us to the area of the gastrointestinal system that has bled, but not always it is like that, and the study will have to be completed by means of diverse diagnosis skills.

Dregs of black color he can suggest:

• It ulcerates gastroduodenal
• Gastritis
• Varicose veins esofágicas

Dregs of brown color he can suggest:

• Colon Divertículos sangrantes
• Inflammatory illnesses of the intestine
• Intestinal infection
• Gastrointestinal vascular malformations
• Polyps sangrantes of colon
• Cancerous tumors
• It ulcerates gastroduodenal
• Varicose veins esofágicas

Dregs of red color he can suggest:

• Food allergy
• Colon Divertículos sangrantes
• Inflammatory illnesses of the intestine
• Anal fissures
• Haemorrhoids
• Intestinal infection
• Intolerance to the lactose
• Gastrointestinal vascular malformations
• Polyps sangrantes of colon
• Cancerous tumors
• It ulcerates gastroduodenal
• Varicose veins esofágicas

The confirmed presence of blood in the dregs is a symptom that must be studied by his doctor as soon as possible. For it it can realize the following explorations:

• Blood test in dregs
• Analysis of digestion of dregs
• Study of the coagulation
• Gastroscopia
• Colonoscopia
• Abdomen Rx
• Rx of the gastrointestinal transit with barium contrast.