Writing an essay about you is a common topic and students can start this topic by giving a smart introduction. Some students may think how to start off an essay about yourself. To write this kind of essay, students can follow some sample essays, which are easily available online. In this essay, students can write about their dreams and goals.
We're sorry, an error occurred. Vomiting blood, or hematemesis, is the regurgitation of stomach contents mixed with blood, or the regurgitation of blood only. Vomiting blood can be a frightening experience, but in some cases it may be triggered by minor causes. This includes swallowing blood from a mouth injury or from a nosebleed.
It can also lead to vomiting, or throwing up. Sometimes it passes after a few hours or within a day. When nausea causes repeated vomiting over time, it can result in serious malnutrition, dehydration and imbalances in some of the normal chemical compounds, called electrolytes, in the blood.