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.
Vomiting that is very forceful or continues for a very long time may cause a tear in the small blood vessels of the throat. This may produce streaks of blood in the vomit. Swollen veins in the walls of the lower part of the esophagus, and sometimes the stomach, may begin to bleed.
The symptoms are caused by over production of the hormone gastrin by the tumours. This over production causes a marked increase in the secretion of gastric acid in the stomach. The excess acid triggers ulcers in the stomach or duodenum and acid reflux and these can cause pain, nausea, vomiting and bleeding.