Treatment

This depends on the specific type of E-coli infection. Early supportive therapy is important for patients, especially those diagnosed with Shiga toxin-producing E. coli (STEC).

Some kinds of infections are usually self-limiting (that means they go away by themselves) after two to four days. In some cases a short course of antibiotics may be given.

Intestinal infections by E. coli are not usually treated with antibiotics either, since there is no evidence that treatment with antibiotics is helpful, and taking antibiotics may increase the risk of HUS. 

Non-specific supportive therapy, including hydration, is important. This is the mainstay of treatment and important whether the infection is being managed in hospital or at home. Oral rehydration solutions are particularly helpful in children with diarrhoea because, in addition to providing fluids, they also replace other important substances lost from the body, including sodium, potassium and glucose.

Prevention