Enterobiasis is characterised by

Options

A. Anal itching
B. Genital itching
C. Abdominal pain and diarrhoea
D. All the above

Answer

**Step-by-Step Solution:**

1. **Understanding Enterobiasis**: Enterobiasis is a parasitic infection caused by the pinworm, scientifically known as *Enterobius vermicularis*. This condition is commonly referred to as pinworm infection.

2. **Identifying Symptoms**: The primary symptom of enterobiasis is anal itching. This itching is particularly bothersome at night when the female pinworm migrates to the anal area to lay her eggs.

3. **Additional Symptoms**: In addition to anal itching, patients may experience genital itching due to the proximity of the anal area to the genital region. Other symptoms can include intermittent abdominal pain and nausea, which may also lead to diarrhea.

4. **Conclusion**: Given the symptoms associated with enterobiasis, the correct answer to the question is "all the above," as it encompasses anal itching, genital itching, abdominal pain, and diarrhea.

**Final Answer**: Enterobiasis is characterized by anal itching, genital itching, abdominal pain, and diarrhea (all the above).

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