óhagkvæmari
Óhagkvæmari, also known as *dysentery*, is a gastrointestinal infection characterized by severe diarrhea, often containing blood or mucus. The condition is typically caused by parasitic protozoa such as *Entamoeba histolytica* or bacterial pathogens like *Shigella* species. While dysentery can be acute (lasting a few days to weeks) or chronic (persisting for months), it is generally classified based on symptoms rather than the specific causative agent.
Symptoms of óhagkvæmari include frequent, painful bowel movements, abdominal cramps, fever, and dehydration due to fluid
Prevention focuses on maintaining good hygiene, safe water practices, and proper food handling. In endemic regions,
Óhagkvæmari is more prevalent in areas with inadequate healthcare infrastructure and poor sanitation. While not always