What are the Causes of Diarrhea?

If a person notice watery and loose stools while he or she defecates, chances are he or she is experiencing diarrhea. If there is a sudden increase in the frequency of passing stool to three times a day, the person may be affected by this condition. It means a person can pass more than a gallon of stool in a single day. Acute diarrhea is a normal medical occurrence, second to that of the common cold and it usually lasts for a day or two however, if the condition does not improve after two days, then it is considered a serious problem for it may lead to dehydration.

There are various causes of diarrhea. A troubled digestive system due to acute diarrhea may be associated by viral, parasitic, or bacterial infection. On the other hand, chronic diarrhea is often linked to functional disorders such as lactose intolerance and inflammatory bowel disease. The following are the common diarrhea causes:

There are a lot of virus that cause diarrhea such as rotavirus, cytomegalovirus, viral hepatitis, Norwalk virus and herpes simplex hence viral infections are typical. Viral Gastroenteritis usually occurs in the small and large intestines.

Parasites can get in the human body through water or food then they emigrate to the digestive system. Parasites such as Cryptosporidium, Giardia lamblia, and Entamoeba histolytica are the common diarrhea causes.

Better be on the lookout for bacterial infections that may result to diarrhea. Similar to viruses, bacteria are enters the body when a person consumes contaminated water or food. The usual suspects of bacterial infection resulting to diarrhea are Salmonella, Shigella, Campylobacter, and E. Coli.

The other diarrhea causes may be attributed to intestinal diseases and functional bowel disorder. If you have Crohn’s disease, or colitis, then diarrhea may occur or if you are diagnosed with Irritable Bowel Syndrome, then diarrhea is considered a symptom of this ailment. Now, these diseases and disorders may require surgery and more often than not, the process of treatment may cause the development of diarrhea.

Other diarrhea causes may attribute it to food intolerance and negative medical reaction to medicines. There are some people who are unable to digest food components properly which lead to this condition. Milk may cause diarrhea since there are either artificial sweeteners or lactose in its content.

Most of the causes cannot be determined hence there is no need for a thorough search and study of diarrhea causes. Since it can be treated with proper hydration, then all is well.