Oral Sex STDs 101 - Things to Know Before Opening Your Mouth


It’s not breaking news that you can catch an STD from oral sex.


Or that you can prevent them by using a condom or dental dam.








Some STDs (aka STIs = Sexually Transmitted Infections) carry a greater risk of infection through unprotected oral sex.


For example:


GONORRHEA - which has been higher among teens as of the publication of this article, AND they are REALLY hard to treat.


GENITAL HERPES – remember that the HSV-1 virus causes cold sores (a common infection that a lot of people have) while the HSV-2 causes genital herpes. The various strains only differ less than 17% of their genome, which is why they can easily “jump” from one site to another.


SYPHILIS –easy to transmit, even the second-state sores are painless and hard to spot and condoms won’t do much if there’s a sore outside the latex-covered area.


Then there are the ones that are “less frequently” passed on:


  • Chlamydia
  • HIV
  • Hepatitis A, B, C
  • Genital warts
  • Public lice, aka Crabs


image via Health Web Videos YouTube


*Don’t let the “less frequent” part make you think you can take more risks.







Cancer finds a way to fuck up just about anything.


Although there are still plenty of studies going on, current findings show that it’s possible to spread HPV and therefore increase the risk of oral and throat cancers. But unlike, similar to herpes, it can spread via skin to skin contact rather than solely through bodily fluids.



This is data from Wikipedia. For some reason, the chance of getting syphilis is 1%

while every other site says it’s a really high chance of getting it. WTF. Someone explain.





1. STIs do not always transmit “both ways”.


For example, gonorrhea can be transmitted both ways if oral sex is performed on a man. However, it becomes a different story with catching through cunnilingus because the infection is in the cervix – it’s still possible, but a dental dam will significantly reduce the risk.



2. STI tests are not always accurate


Well, hospital tests, in general, are not always 100% (that’s why they do re-tests). This is just another kick in the ass to keep yourself safe.



3. STIs symptoms are not always visible.


People can have an infection and there is no sigh what so ever.



4. It’s not always through sex fluid


Like I mentioned before, it can be through skin to skin contact.



5. Sore and cuts will increase chances of infection


Yep, that mouth ulcer will not help things.



6. Women get it worse


For some sciencey reason, health problems from STIs hit women harder than men.



7. Viruses vs Bacteria


Antibiotics can often treat infections caused by bacteria, yeast, or parasites. However, this is no cure for the ones caused by viruses. You can only manage the symptoms.



NOTE: I’m not a health expert and what I’m presenting is a collection of data across several sources. With anything this serious, I always recommend doing some of your own research or talking with a health professional.



Here’s one site that has some useful info.





The relatively high percentage of STIs still being passed on in developed countries is staggering.


There are over 30 kinds of infections that can be passed on orally alone.


Whether through lack of education or lack of accessible/affordable testing (or idiots who believe that oral sex is totally safe), people still don’t use condoms … and even less, use dental dams.


. . . . . . . . . . . . . . . . . . . .


With all things hanky-panky, the whole “better safe than sorry” approach is best. And remember there’s actually no such thing as “safe” sex … just “safER” sex.


Have a “safer” day!



Cover image via lovepanky.com

ТэгиOral Sex STD

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