Name one common side effect of antibiotics.

One common side effect of antibiotics is nausea or diarrhea. Antibiotics work by targeting bacteria, but they can also affect the natural flora of the gut. This disruption can lead to gastrointestinal upset, including symptoms such as nausea and diarrhea. It's important to recognize this side effect because it can affect patient compliance with the medication regimen. Understanding this can help healthcare providers offer appropriate advice and interventions, such as suggesting dietary adjustments or probiotics to support gut health during and after antibiotic therapy. Being aware of these potential side effects ensures that patients are better informed and can manage their expectations while taking antibiotics.