The middle stage of syphilis is generally referred to as stage 2 syphilis, and patients may experience a syphilis rash as well as patchy hair loss and muscle aches.
Syphilis is a disease caused by infection with the syphilis spirochete and is contagious. Syphilis can be categorized into Stage I, Stage II, and Stage III based on the course of the disease, with each stage having different characteristics. Stage 2 syphilis occurs 3 to 4 weeks after the noma has subsided and is characterized by a syphilitic rash, which may cover the skin and mucous membranes all over the body in the form of reddish or reddish-brown papules, maculopapular rash, plaques, and so on.
Some patients may develop systemic manifestations, which are characterized by patchy hair loss, muscle aches and pains, joint swelling and pain, fever, sore throat, etc. Some patients may also develop neurological damage, such as headache and vomiting.
If you are worried about syphilis infection, you need to consult a doctor for examination, clear diagnosis and active treatment to avoid delay.