Shigellosis, or Shigella infection, refers to an intestinal infection that is caused by the shigella family of bacteria. This infectious disease can be contracted through various means, including direct contact with infected stool, consumption of contaminated food, or even exposure to contaminated water while swimming or drinking. While mild cases of Shigella infection usually resolve on their own within a week, severe cases may require medical intervention. It is worth noting that although shigellosis can affect anyone, it is more prevalent among children aged five and below.
Symptoms of Shigellosis
Shigellosis, a bacterial infection, can cause a range of symptoms in affected individuals. While some individuals may not experience any symptoms at all, those who do will usually notice them within one to two days after being exposed to the bacteria. However, it is important to note that symptoms can also take up to a week to manifest.
The primary symptom of shigellosis is diarrhea, which may contain mucus or blood. Alongside diarrhea, individuals may also experience abdominal cramps or pain, a fever, and a persistent urge to have a bowel movement even when the bowel is empty.
Typically, these symptoms will resolve themselves within a span of five to seven days. However, in some cases, they can last for up to four weeks. It is worth mentioning that in certain instances, it may take several months for an individual’s bowel habits to return to normal following an episode of shigellosis.
Complications of Shigellosis
Shigellosis is usually a self-limiting condition, but in some cases, it can lead to complications. One common complication is dehydration, especially in children. Dehydration can be identified by symptoms such as sunken eyes, dry diapers, dizziness, and a lack of tears. In severe cases, dehydration can even result in shock and death.
Another rare complication of shigellosis is reactive arthritis. This condition is characterized by itching, redness, and discharge in one or both eyes, joint pain and inflammation, and painful urination.
Shigellosis can also cause hemolytic uremic syndrome, which can lead to low platelet counts, low red blood cell count, and even kidney failure.
Toxic megacolon is another rare complication that can occur as a result of shigellosis. Symptoms of toxic megacolon include an inability to pass gas or stool, weakness, abdominal pain and swelling, and fever.