Hematochezia
The passage of fresh (red) blood per anus, usually in or with stools. Most rectal bleeding comes from the colon, rectum, or anus.
What is Hematochezia?
Hematochezia is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Hematochezia that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Hematochezia
The following conditions have been associated with Hematochezia. Only a health professional can determine the underlying cause.
Aicardi-Goutieres syndrome 7
Any Aicardi-Goutieres syndrome in which the cause of the disease is a mutation in the IFIH1 gene.
Anal Fissure
A small tear in the lining of the anus, usually caused by passing hard stool, causing pain and bleeding.
Colon Cancer
Cancer of the colon or rectum, often developing from polyps, which can cause changes in bowel habits and blood in stool.
Colorectal Cancer
Cancer of the colon or rectum. Screening can detect it early when treatment is most effective.
Congenital factor V deficiency
Congenital factor V deficiency is a medical condition that may be associated with various symptoms and signs.
Cronkhite-Canada syndrome
Cronkhite-Canada syndrome (CCS) is a rare gastrointestinal (GI) polyposis syndrome characterized by the association of n...
Eosinophilic gastroenteritis
Eosinophilic gastroenteritis is a medical condition that may be associated with various symptoms and signs.
Hemorrhoids
Swollen veins in the lower rectum and anus that can cause pain, itching, and bleeding during bowel movements.
Hermansky-Pudlak syndrome 1
Any Hermansky-Pudlak syndrome in which the cause of the disease is a mutation in the HPS1 gene.
Juvenile polyposis syndrome
Juvenile polyposis syndrome is a medical condition that may be associated with various symptoms and signs.
Lynch syndrome
Lynch syndrome is a medical condition that may be associated with various symptoms and signs.
Multifocal lymphangioendotheliomatosis-thrombocytopenia syndrome
Multifocal lymphangioendotheliomatosis-thrombocytopenia syndrome is a medical condition that may be associated with vari...
Related symptoms
When to seek medical care
Seek urgent care if Hematochezia is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.