intestinal infection

An intestinal infection occurs when harmful germs like bacteria, viruses, or parasites enter the digestive system, causing inflammation and disrupting normal function. These infections can lead to symptoms such as diarrhea, stomach pain, nausea, vomiting, and sometimes fever. They often spread through contaminated food, water, or close contact with infected individuals. Treatment depends on the cause but typically includes staying hydrated, resting, and in some cases, taking medication. Most intestinal infections are temporary and resolve with proper care, but severe cases can lead to dehydration or other complications, so medical attention may be necessary.