Many people question whether oral sex is really sex. That depends on how you define sex, but one thing is clear: oral sex isn't inherently safe sex. Sexually transmitted diseases STDs are definitely a risk, at least if you don't take proper precautions. Oral sex is a relatively low-risk activity for HIV transmission, particularly when compared to vaginal or anal sex. However, although such transmission is rare, it is possible to transmit HIV through oral sex.
STDs can be transmitted through oral sex as well
Sexually transmitted disease (STD) symptoms - Mayo Clinic
Although many people aren't aware of the risk, a number of STDs can be spread through oral sex. Gonorrhea , chlamydia , syphilis , HPV , and herpes can all be spread through fellatio and cunnilingus. The most effective way to reduce the overall risk of oral STD transmission is screening, treatment, and using barriers for oral sex. However, recent studies have also begun to suggest that using antiseptic mouthwash, such as Listerine, may also be able to reduce the risk of some oral STD transmission. Note: It is theoretically possible to get HIV through oral sex. However, transmission through oral sex is thought to be quite rare.
Does Mouthwash Reduce Risk of Oral STDs?
STDs can spread without even having sex. If you think kissing is sweet and innocent, think again. Mononucleosis Mono is probably the first thing that comes to mind when you think of a kissing disease. But herpes, the virus that causes cold sores, is the one you should be on the lookout for! However you classify it, oral sex can transmit diseases if the penis, vagina, or anus involved are infected.
We hope not—but it's worth asking a gynecologist for the facts. That's equal to the number of guys who have received oral sex as well. But even though the practice is so widespread, there's not a lot of clear information out there about the potential health risks if you're getting, not giving. Cold sores are caused by the herpes virus, so his oral herpes can turn into genital herpes for you.