Green poop is a common issue, but sometimes it's a sign of infection. Learn green stool's signs, causes, and treatment options. Read more: When Is Green Poop a Sign of Infection? Article
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Stool Color, Changes in Color, Texture, and Form
Stool color changes can very from green, red, maroon, yellow, white, or black. Causes of changes of stool color can range from foods a person eats, medication, diseases or conditions, pregnancy, cancer, or tumors. Stool can also have texture changes such as greasy or floating stools. Stool that has a uncharacteristically foul odor may be caused by infections such as giardiasis or medical conditions.
E. coli (0157:H7) Infection
There are many types of E. coli (Escherichia coli). E. coli can cause urinary tract and bladder infections, or lead to sepsis. E coli O157:H7 (EHEC) causes bloody diarrhea and colitis. Complications of E. coli infection include hemorrhagic diarrhea, hemolytic-uremic syndrome, and thrombotic thrombocytopenic purpura. Symptoms include severe abdominal pain and bloody diarrhea. E coli O157:H7 commonly is due to eating raw or undercooked hamburger or raw milk or dairy products.
Giardiasis (Giardia lamblia) is a parasite responsible for a common form of infectious diarrhea. The parasite lives in two stages: trophozoites and cysts. People at risk for giardiasis are those that live in areas where there is inadequate sanitation or treatment of drinking water. Giardiasis also is a common cause of outbreaks of diarrhea in day-care centers. Symptoms of giardiasis include abdominal pain, stomach cramping, bloating, nausea, and fatigue. Treatment for giardiasis is with antibiotic medication.
Salmonella infection (salmonellosis) is typically caused by the consumption of contaminated foods. Symptoms of salmonellosis include fever, vomiting, diarrhea, and abdominal pain. Salmonellosis typically resolves on its own in four to seven days. It's important to increase one's fluid intake to compensate for the fluid lost by vomiting and/or diarrhea.
Norovirus infection causes stomach flu, or gastroenteritis. It's a very contagious illness with symptoms that include nausea and vomiting, diarrhea, stomach cramps, fever, headache, chills, and muscle aches. Norovirus infection cannot be treated with antibiotics, so treatment focuses on maintaining proper hydration.
Is Green Poop a Sign of Infection?
Green poop may or may not be a sign of infection. The normal color of poop is brown, due to the bile pigment present in it. Any other color (green, red, black) needs attention. Abnormal colored poop may be due to changes in food habits, medicines or underlying medical causes.
Why Is My Poop Green?
Green stools are a common condition that affects many people. Learn the signs of green stools, what causes them, how doctors diagnose them, and what you can do to treat it.
What Does Green Stool Mean? Stool Color Chart
The normal color of the stool is brown, although green or greenish stool is also considered normal. The most common reasons stool turns green are eating green veggies, ingesting green food coloring and taking iron supplements.
What Should I Do If My Poop Is Green?
Learn why your poop is green and what you can do to treat it.
Treatment & Diagnosis
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