Some common sexually transmitted infections (STIs) include chlamydia, gonorrhea, syphilis, genital herpes, human papillomavirus (HPV), hepatitis B and C, and HIV.
These STIs can affect the body in various ways. Chlamydia and gonorrhea, for example, can cause infections in the reproductive tract that may result in pelvic inflammatory disease (PID) if left untreated. Syphilis can cause sores or rashes on the genitals or other parts of the body, and if left untreated, it can lead to serious health problems such as blindness, paralysis, or even death.
Genital herpes can cause painful blisters or sores in the genital area, while HPV can cause genital warts and increase the risk of certain types of cancer. Hepatitis B and C can cause liver damage or liver cancer, and HIV attacks the immune system and can lead to acquired immunodeficiency syndrome (AIDS) if left untreated.
It's important to practice safe sex, get tested regularly, and seek medical treatment if you suspect you have an STI.