What is STD?? Answer :Products & Services Book: Mayo Clinic Family Health Book, 5th Edition Show more products from Mayo Clinic Symptoms Sexually transmitted diseases (STDs) or sexually transmitted infections (STIs) can have a range of signs and symptoms, including no 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 Unusual or odd-smelling vaginal discharge Unusual vaginal bleeding Pain during sex Sore, swollen lymph nodes, particularly in the groin but sometimes more widespread Lower abdominal pain Fever Rash over the trunk, hands or feet Signs and symptoms may appear a few days after exposure, or it may take years before you have any noticeable problems, depending on the organism.

When to see a doctor See a doctor immediately if:

You are sexually active and may have been exposed to an STI You have signs and symptoms of an STI Make an appointment with a doctor:

When you consider becoming sexually active or when you're 21 — whichever comes first Before you start having sex with a new partner