What are the symptoms of syphilis and gonorrhea?

Syphilis is a sexually transmitted disease caused by Treponema pallidum, mainly manifested as hard chancre, swollen lymph nodes, rash, mucosal damage, joint pain and other symptoms, serious may lead to meningitis and other diseases. Gonorrhea is a sexually transmitted disease caused by Neisseria gonorrhoeae infection, mainly manifested as frequent urination, urinary tract pus, sexual pain and other symptoms.