What is syphilis rash?

Syphilis rash is a systemic cutaneous and mucosal lesion that appears during the secondary stage of syphilis after infection with Treponema pallidum.

These lesions are collectively referred to as syphilis rash and may include, but are not limited to, macular syphilis rash, papular syphilis rash, and pustular syphilis rash. Syphilis rash is usually painless and non-itchy, appearing as red or brown spots of varying sizes with clear borders. Pustular syphilis rash occurs more frequently in individuals with weaker constitutions and presents as pustules on a background of erythema, possibly accompanied by ulceration or scar formation.

The appearance of syphilis rash indicates that syphilis has progressed to the secondary stage. If left untreated, Treponema pallidum will continue to spread within the body, potentially leading to more severe complications, such as nodular syphilis rash and gummatous lesions in tertiary syphilis.

Treatment for syphilis rash mainly includes general management, pharmacological therapy, and surgical intervention. During treatment, patients should ensure adequate rest, maintain a calm mindset, avoid excessive anxiety, and follow medical advice regarding medication and care. With appropriate treatment, syphilis rash can be effectively controlled and cured.

Therefore, once syphilis rash is detected, prompt medical consultation and standardized treatment should be sought.