Sexually transmitted infections (STIs) have a wide range of signs and symptoms. That's why they may go unnoticed until complications occur or a partner is diagnosed. Signs and symptoms that might indicate an STI include:
Sores or bumps on the genitals or in the oral or rectal area
Painful or burning urination
Discharge from the penis
Vaginal discharge
Unusual vaginal bleeding
Sore, swollen lymph nodes, particularly in the groin but sometimes more widespread
Signs and symptoms may appear a few days to three months after exposure, depending on the organism. They may resolve in a few weeks, even without treatment, but progression with later complications — or recurrence — sometimes occurs.
When to see a doctor
See a doctor immediately if you are sexually active and you believe you've been exposed to an STI or you have signs and symptoms of an STI.
Make an appointment with a doctor for STI counseling and, if appropriate, for screening tests:
When you consider becoming sexually active, or when you're 21, whichever comes first
Before you start having sex with a new partner
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