What is a common symptom of Syphilis in its initial stage?

In the initial stage of syphilis, the most common symptom is a sore known as a chancre. This painless ulcer typically appears at the site where the syphilis bacteria entered the body, which is often on the genitalia, anus, or mouth. The chancre usually develops about three weeks after exposure and can last three to six weeks if left untreated. Recognizing this distinct symptom is crucial for early diagnosis and treatment, which can prevent the progression of the disease to its more severe stages.

The other symptoms listed do not specifically represent the initial manifestation of syphilis. While fever and chills, severe muscle aches, and uncontrollable itching may occur in various illnesses, they are not characteristic of the primary stage of syphilis. The presence of a chancre, however, is a hallmark sign that indicates the need for medical evaluation and potential treatment for this sexually transmitted infection.