What common symptom might suggest a client has a helminth infection?

The presence of abdominal pain and diarrhea is a common symptom that strongly suggests a helminth infection. Helminths are parasitic worms that can inhabit the gastrointestinal tract, causing a range of digestive symptoms. Infections by these parasites often lead to inflammation of the intestinal lining, resulting in abdominal discomfort. Furthermore, as the worms interfere with normal digestion and nutrient absorption, this can lead to diarrhea. The body may react to the presence of the worms by attempting to expel them, which can manifest as increased bowel movements.

In contrast, the other listed symptoms are less specific to helminth infections. High blood pressure is not directly associated with such infections, as these parasites primarily affect the gastrointestinal system rather than causing systemic hypertension. Persistent headaches may occur for various reasons, but they are not characteristic symptoms of helminth infection. Likewise, dry skin and rashes could indicate a variety of conditions, including allergic reactions or dermatological issues, rather than a direct link to parasitic infections. Therefore, abdominal pain and diarrhea are the hallmark symptoms of a helminth infection, making them the most relevant indicators in this context.