Gonorrhea is a sexually transmitted infection (STI) caused by bacteria that can be passed through unprotected sex. Fortunately, gonorrhea is relatively easy to treat and can often be cleared up quickly with the right medication. In most cases, a single dose of antibiotics is enough to clear up the infection in one to two weeks. For some people, a second dose may be necessary. It is also important to note that while the infection will clear up, it may take longer for any associated symptoms, such as pain or discharge, to go away. To prevent further transmission, it is essential to finish the prescribed course of antibiotics and abstain from sexual activity until the infection has cleared.