What is the recommended course of action if a client develops foul-smelling diarrhea while on doxycycline?

Foul-smelling diarrhea can be a significant indication of Clostridium difficile infection, especially in patients taking antibiotics like doxycycline. This type of diarrhea might suggest that the normal gut flora has been disrupted, leading to an overgrowth of harmful bacteria. Given the potential severity of this condition, it is crucial to contact a healthcare provider immediately for proper evaluation and management.

Ignoring the symptom is inappropriate because it could lead to serious complications if the infection is confirmed. Continuing the medication without consulting a doctor could exacerbate the problem or delay necessary treatment. Making a medication change independently is unsafe, as it may lead to untreated infections or inadequate management of the underlying condition. Prompt communication with a healthcare professional ensures the client receives the appropriate intervention based on their specific clinical situation.