Can You Actually Get An STI/STD From Kissing? Yes. And No.

Bottom Line, Yes…You Can. However, the Risks Are Relatively Low.

Honestly, if you let it sink in that a kiss that lasts for longer than 10 seconds will result in about 80 million bacteria being exchanged, that alone should cause it to make all of the sense in the world that a kiss isn’t something that should be taken as casually as a lot of people do. And although, when it comes to STIs/STDs, it is far easier to transmit them through penetrative or oral sex, the reality is that there are some that can you get via saliva or the mucous membranes that are in your mouth (although infected saliva that is on something like a sex toy makes your chances much lower because STIs/STDs tend to “deactivate” once they are exposed to the air).

And since “low probability” doesn’t mean “absolutely not,” I think we should look into which STIs/STDs could become an issue whenever you go in for a smooch vs. the ones that you don’t really have to concern yourself with at all.

The STIs/STDs That You CAN Get from Kissing

So, here’s the deal: If you happen to have a cut in your mouth or you’ve got a cold sore, that can significantly increase your chances of being exposed to an STI/STD if your partner happens to have one. Which ones am I speaking of specifically?

• Herpes (more specifically, HSV-1)
• Syphilis
• Cytomegalovirus (CMV)
• Human Papillomavirus (HPV)

Now something that’s important to keep in mind about three out of four of these (herpes, CMV, and HPV), is that, although they are very treatable, they currently don’t have a cure. As far as the one that does have one (syphilis), it’s important that it’s discovered and treated in its early stages; otherwise, it can lead to things like weight and hair loss, infertility and, if ignored for too long, it can even become life-threatening.

I don’t know about y’all but, to me, this all sounds like valid enough reasons to be cautious when it comes to who you share your mouth with.

The STIs/STDs That You CAN’T Get from Kissing

Okay, so what STIs/STDs does science say you don’t have to worry about when you’re kissing someone?

• Chlamydia
• Gonorrhea
• Hepatitis
• Trichomoniasis
• HIV
• Pelvic inflammatory disease (PID)

The reason why is because these are all things that are spread through oral, anal, or vaginal sex acts (however, they can oftentimes be asymptomatic, so if you are sexually active, please make sure to get tested no less than once a year). That said, if you do happen to have one of these STIs/STDs, please show courtesy and respect to your partner by letting them know — even if sex isn’t currently on the table for you.

Although research does indeed say that kissing doesn’t put them at risk, they still have the right to decide if they want to move forward with intimacy, of any kind, while these health-related issues are being treated.

5 Ways to Reduce Your Chances of Getting an STI/STD from Kissing

Okay, so now that you can confidently separate what you should actually know (and take to heart) from what you may have randomly heard that couldn’t be further from the truth, if you’re curious about what you can do to decrease your chances of getting an STI/STD from kissing, I’ve got a few tips:

Take kissing seriously. Grandma said don’t put your mouth everywhere and she’s right. In a world that continually tries to gaslight us into thinking that we can (and damn near should) just do whatever with whoever without consequence, as you can see, that’s simply not true — especially when you take into account how wild it is that most of the STIs/STDs that you can get from kissing don’t have a cure.

Moral to this story: Your mouth is as valuable as every other part of your body. It is a privilege to kiss it, so please act accordingly. Oh, and don’t be afraid to ask about people’s sexual health status before letting them put their tongue all up and in your mouth. You know what they say — an ounce of prevention is always gonna be worth a pound of cure (or treatment).

Practice intentional oral hygiene. Hopefully, brushing and flossing on a daily basis are a given. What I mean here is you should look for signs of cold sores, cuts, or lesions in your mouth (including a blister that you may get from a burned tongue) on a weekly basis. If any of these are evident in you or your partner, it’s best to wait to kiss (if you haven’t BOTH recently been tested).

Y’all be careful with all of the sexy biting. Speaking of open wounds (relatively speaking, anyway), although I once read that, according to the Kama Sutra, biting lips while kissing is a sign of strong desire and sexual arousal, it can also leave cuts that could make you more vulnerable to getting sick. So, on this one, enter with caution. Straight up.

Don’t kiss when you’re feeling under the weather. Mono, colds and the flu, COVID-19, stomach viruses — these are some of the other things that you and your partner can give to one another while exchanging a kiss. Since some of the symptoms that are related to these may mimic some that come from an STI/STD, it’s best to not kiss when you are sick — not until you can confirm what you have and (preferably) the symptoms have passed.

Get tested on a regular basis. The only way that you are going to know for sure that kissing is a low-risk behavior for you and your partner is if you both get tested. If you’d prefer to do it from the comfort, convenience, and privacy of your own home, there are STI/STD tests that you can have sent to you (like the ones here, here, and here). They aren’t necessarily the cheapest in the world, yet they are pretty darn accurate and can give you the peace of mind that you seek.

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Listen, I am Team Kissing just as much as the next person. However, whenever I stop to think about all that goes on in a mouth, I thought it was important that you become aware as well. As I said earlier, a good kiss is pretty incomparable. Let’s all just make sure that we leave kisses better and not worse off after experiencing them — literally and figuratively.

Amen? I’m sayin’.

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