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Sexually transmitted disease (STD) symptoms

STIs often asymptomatic
Asymptomatic STIs
If you suspect you have an STI, see your doctor
Content
Chlamydia symptoms
Gonorrhea symptoms
Trichomoniasis symptoms
HIV symptoms
AIDS Symptoms
Genital herpes symptoms
Human papillomavirus (HPV) infection and genital warts symptoms
Hepatitis symptoms
Syphilis symptoms
Other types of syphilis
Preventing sexually transmitted infections
If you think you have an STI, get a healthcare checkup

Other types of syphilis

At any stage, syphilis can spread and affect:

  • The brain and spinal cord, also called neurosyphilis.
  • The eyes, called ocular syphilis.
  • The ears, called otosyphilis.
Brain and spinal cord symptoms

Neurosyphilis symptoms can include:

  • Serious headaches.
  • Muscle weakness and trouble with muscle movements.
  • Confusion, trouble focusing or behavior changes.

Neurosyphilis also is linked with a group of symptoms called dementia that affect memory, thinking and social skills.

Eye symptoms

Ocular syphilis symptoms can include eye pain and changes in vision, including blindness.

Ear symptoms

Otosyphilis symptoms can include:

  • Hearing loss.
  • Ringing, buzzing or hissing in the ears, also called tinnitus.
  • Dizziness.
  • Feeling like you or the room around you is spinning.