Sexually transmitted infections (STIs) can be difficult to detect, as early-stage infections usually cause few or no signs and symptoms. The time it takes for symptoms to appear after exposure to an STI can vary greatly, from a few days to months or even years. It is important to get tested regularly to detect and treat any possible infection early, as some infections may not cause any symptoms and others may not cause symptoms for several weeks. Gonorrhea and chlamydia are two of the most common STIs, and symptoms may appear within two to three weeks of exposure.
HIV, genital herpes, and syphilis are more complicated, with some people having symptoms after one to three weeks and others not having symptoms for months or even years. Half of sexually active adults under 25 will have at least one STI in their lifetime. If left untreated, gonorrhea can cause chronic pelvic infections, pain, and infertility. If you are prescribed antibiotics for chlamydia or any other bacterial infection, it's important to finish all of your prescribed treatment, even if you feel better.
Viral hepatitis is inflammation of the liver caused by an infection. There are several types of hepatitis, but hepatitis B infections are most commonly transmitted through sexual activity. Hepatitis C can also be transmitted through sexual activity, although this is more rare. Hepatitis D only causes symptoms in people with a hepatitis B infection. Most people with herpes simplex virus (HSV) never know they have it because they have no signs or symptoms or because the signs and symptoms are so mild that they go unnoticed. If there's any chance that you have an STI, go to a sexual health clinic or family doctor for a confidential and free checkup.
Early detection and treatment are critical to avoid long-term health consequences as a result of infection.
