Syphilis - A most common Sexually transmitted diseases.

Syphilis. Early signs include a chancre (a painless, red sore). The sores may appear where you were touched during sex, including your genitals, anus, tongue and throat. The glands near the chancre may swell. A few months later, you may have a fever,sore throat, and headache, not feel hungry or have joint pain. A scaly rash may appear on the palms of your hands and the soles of your feet. After these symptoms pass, you may not have any symptoms for a number of years. When the symptoms return, the infections can affect the brain, spinal cord, and skin and bone.