Symptoms of stage 2 syphilis rash include macular rash, papular rash, pustular rash and others. 1. maculopapular rash: also known as roseola, the most common in syphilis rash, the color of the rash is light red, the size of the rash varies, the diameter of about 0.5 ~ 1mm or so, usually round or oval erythema, the distribution is symmetrical, preferably in the trunk and the proximal extremities. 2. Papules: about 2-5mm in diameter or larger, flesh-red, slightly above the skin surface of the hard papules, the surface is smooth or covered with scales. The rash occurs on the trunk, face and limbs, especially in the palmoplantar area. 3. Pustular eruption: common in the weak, pustular base red, the surface is usually ulcerated, often leaving a scar after healing. 4. Other:Stage II syphilis rash can also appear mucosal damage, such as perioral, pharyngeal, tonsil mucosal spots. Stage II syphilis rash is more morphologically more, once there is any discomfort, the patient should consult the doctor in time, on time treatment, so as not to delay the condition.