Vomiting is an act that everyone has performed at least once in their life. It has different causes. Do you want to know what it can mean according to its color? Keep reading!
Vomiting is a symptom that anyone can have at some point in their life. It is a sign of many diseases. The causes can range from self-limited clinical pictures to life-threatening conditions.
This symptom is defined as the expulsion through the mouth of the contents of the upper digestive system, as a result of the contraction of the diaphragm and abdominal muscles. The appearance can be due to both gastrointestinal conditions and external situations, such as migraine headaches and pregnancy.
The physical characteristics of the expelled content, such as its color and consistency, can guide the specialist when establishing a diagnosis. This is because the different pathologies give vomit a particular appearance.
Yellow or green vomit
Yellow or greenish discoloration in vomit is indicative of the presence of bile. Bile is a substance synthesized in the liver and released in the upper duodenum. The main function is to digest fats and facilitate the absorption of nutrients.
In most cases it occurs when the stomach is empty, as in the case of intestinal viruses or morning sickness. On the other hand, it also appears in pathologies that occur with repeated vomiting that can empty the stomach, such as intestinal obstruction.
Other causes why vomiting may turn green or yellowish are the following:
Presence of mucus or catarrh, especially in children.
Liver failure.
Intake of food or beverages that can stain the gastric content.
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