Final answer:
Patients should seek medical attention for pediculosis pubis when experiencing persistent genital itching, visible lice or nits, and rash or irritation. It's also important to consult a healthcare provider for proper diagnosis, treatment, and STI screening.
Step-by-step explanation:
Pediculosis pubis, commonly referred to as a pubic lice infestation, should prompt individuals to seek medical attention when they experience symptoms such as persistent itching in the genital area, visible lice or nits on pubic hair, and skin rash or irritation. Patients may also seek medical advice if over-the-counter treatments fail to resolve the issue, or if they are unsure about the diagnosis.
It is important to consult with a healthcare provider who can provide an accurate diagnosis and prescribe appropriate treatment, such as a topical insecticide. Since pubic lice are often transmitted sexually, it is also advisable for patients to get screened for other sexually transmitted infections (STIs).