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Colon cancers can cause bleeding and a loss of red blood cells, which causes anemia. Anemia is usually picked up during routine blood work. The best way to get ahead of a colon cancer diagnosis is ...
Metformin is a prescription medication used to treat high blood sugar in those with type 2 diabetes who are resistant to the effects of insulin. It’s in a class of drugs known as biguanides.
Gastrointestinal upset can cause severe discomfort; it is most common when metformin is first administered, or when the dose is increased. [76] [81] The discomfort can often be avoided by beginning at a low dose (1.0 to 1.7 g/day) and increasing the dose gradually, but even with low doses, 5% of people may be unable to tolerate metformin.
Metformin can have side effects, though they’re usually mild. The most common side effects are gastrointestinal (everyone’s favs: diarrhea, bloating, stomach pain, gas, indigestion and ...
Blood in stool looks different depending on how early it enters the digestive tract—and thus how much digestive action it has been exposed to—and how much there is. The term can refer either to melena, with a black appearance, typically originating from upper gastrointestinal bleeding; or to hematochezia, with a red color, typically originating from lower gastrointestinal bleeding. [6]
Melena is a form of blood in stool which refers to the dark black, tarry feces that are commonly associated with upper gastrointestinal bleeding. [1] The black color and characteristic strong odor are caused by hemoglobin in the blood being altered by digestive enzymes and intestinal bacteria.
Metformin can also cause a vitamin B12 deficiency, which may be linked with anemia. Stopping the medication or starting vitamin B12 supplementation appears to reverse this. Seek medical advice if ...
Gastrointestinal bleeding can range from small non-visible amounts, which are only detected by laboratory testing, to massive bleeding where bright red blood is passed and shock develops. Rapid bleeding may cause syncope. [18] The presence of bright red blood in stool, known as hematochezia, typically