Or they may be on the outside of the body, but may be too small to see. In women, the warts can be on the cervix or in the vagina where you can’t see them. Symptoms: HPV can cause warts in or around the vagina, penis, or rectum. What it is: HPV (human papillomavirus) is a family of more than 100 types of viruses.

If one partner is infected, the other should be checked by a doctor. Treatment: Medicines can treat symptoms but can’t cure HIV or AIDS. Symptoms are often similar to those of other illnesses, such as the flu. When symptoms do appear, they can include swollen lymph nodes, diarrhea, fever, cough, shortness of breath, or unexplained weight loss. Symptoms: HIV makes the body’s immune system weak so it can’t fight disease. HIV attacks the body’s immune system, making you more likely to get sick from other viruses or bacteria. What it is: HIV (human immunodeficiency virus) is the virus that causes AIDS (acquired immunodeficiency syndrome). If one partner is infected, the other should by checked by a doctor. Treatment: Medicine can treat symptoms but can’t cure herpes. The sores and blisters can come back periodically. The sores and other symptoms go away, but this doesn’t mean the virus is gone. Some people have swollen glands, fever, and body aches. When the blisters break, they also can cause a burning feeling. This means you could easily transmit herpes to another person. When the blisters break open, they can be very infectious. Small blisters can form on the penis, vaginal area, around the anus, or on the mouth depending on the exposure. These may look like fever blisters because they are caused by a similar virus. They also may develop oral lesions (blisters) through sexual contact. Symptoms: Women and men may have tingling, pain, or itching around the vagina or penis. Once you’re infected, you have the virus for the rest of your life. It’s spread through skin-to-skin contact. What it is: Herpes is a viral infection that causes painful sores in the genital area. Gonorrhea can cause serious complications if it’s not treated. Men may have thick, yellow discharge from the penis and pain when urinating.

Both women and men can get sore throats if they’ve had oral contact with an infected person. Symptoms: Women may have white, green, yellow, or bloody discharge from the vagina, pain when urinating, bleeding between periods, heavy bleeding during a period, or a fever. Left untreated, it can cause serious health problems.

What it is: Gonorrhea is a bacterial infection. It can also cause painful swelling of the scrotum in men. Men may have a burning sensation when urinating and a milky colored discharge from the penis. Symptoms: Women may have pain when urinating, itching around the vagina, yellow fluid (discharge) from the vagina, bleeding between periods, or pain in the lower abdomen. Left untreated it can cause infertility in women. What it is: Chlamydia is a bacterial infection that is easily cured. Here is information on some of the most common ones, their symptoms, and their treatments. Other people have symptoms that can be mild or more bothersome. Many people get STIs but don’t know it because they don’t have symptoms. STIs can be caused by viruses, bacteria, or parasites. However, they also can be passed through anal sex, oral sex, or skin-to-skin contact. These infections are usually passed from person to person through vaginal intercourse. Sexually transmitted infections (STIs) are infections spread by sexual contact.

Gonorrhea symptoms skin