Which common adverse reaction is associated with Cephalexin?

Cephalexin, an antibiotic from the cephalosporin class, is commonly associated with nausea as one of its adverse reactions. This gastrointestinal side effect can occur due to the antibiotic's impact on the gut microbiota and its ability to disrupt normal digestive processes.

While nausea can be a particularly bothersome side effect, it is important to recognize that this reaction may not occur in all patients. Gastrointestinal issues are relatively common with antibiotics as they can alter the balance of bacteria in the gut. Ensuring that patients are aware of this potential side effect can aid in managing their expectations and encourage them to communicate with healthcare providers about any discomfort they may experience during treatment.