The human body contains numerous bacteria that promote health but there also some types that are harmful because they trigger certain intestinal infections. The most common symptoms of intestinal infections are vomiting, nausea and diarrhea.
Intestinal infection is usually caused by viruses, yeast, bacteria, mold, intestinal parasites, fungus or perhaps poor personal hygiene. All these harmful organisms can be put in the group of pathogens. They are harmful because they infect the urinary and digestive tract and can sometimes even be fatal. Yeast infection is specific because it cannot be observed until the yeast starts converting to fungi. The conversion is usually triggered by poor dietary habits and excess ingestion of antibiotics which creates and environment that is conducive in nature. The intestinal infection is usually caused by the food one ingests. The food can be affected with various types of bacteria if a person does not handle it well.
Severe abdominal cramps are one of the common symptoms of intestinal infection and they are usually caused by bacteria. Nausea is of course the most common of all intestinal infection symptoms and it is a condition in which a person feels an aversion even to the most loved types of food. Diarrhea also happens pretty often and is causes by the pathogens which can be present in the intestinal tract. Diarrhea can be very dangerous because it causes dehydration which can be severe and life threatening. Sometimes the intestinal infection can lead to a loss of appetite. Intestinal infection can also trigger severe abdominal pain and if it persists for prolonged periods of time one should seek immediate medical attention.
Intestinal infections can sometimes be caused by parasites present in the intestinal tract and that condition can often lead to constipation. Some types of worms are simply big enough to block the intestinal system and cause difficulties in the bowel movement. Parasites can also dig into the lining of the intestinal walls in order to attach themselves more firmly and by doing so they can trigger the irritable bowel syndrome. Intestinal infections can also irritate a person to a point where he or she experiences sleep disorders.
In normal conditions the human body eliminates the toxic substances during the sleep but the parasites in the intestinal tract make it rather difficult. The pathogens draw out all the nutrients and impair the immune system which can potentially lead to anemia. Teeth grinding may occur during the night as well. Intestinal infections caused by yeast can also trigger depression. Among other symptoms of intestinal infection, headaches, skin rashes and sinusitis are also worth mentioning. In order to avoid these type of infections one should be properly hydrated and avoid foods that are heavy to digest. Good personal hygiene is also a must.