The Lasting Health

Unlock the healthiest version of you.

  • Home
  • Healthy Choices
  • Medical Conditions
  • Overall Well-Being

9 Conditions You Can Get From Kissing Someone

February 23, 2024 · Medical Conditions
kissing

Here’s Why Kissing Can Be Dangerous!

If you’ve decided to practice the fine art of smooching, then you need to know what to expect! When it comes to kissing, you need to choose carefully, because as it turns out, you might catch more than just feelings!

Even if kissing provides us with a ton of health benefits, it might also transmit many germs (bacteria and viruses) which will ultimately lead to disease. Without trying to ruin your mood, we made a list of all the diseases and infections you might get by kissing the wrong person. And no, we don’t talk about compatibility here! Here’s what you need to know!

How do we spread germs while kissing?

As some illnesses spread faster than others, the most common way of catching something from kissing is right before your lips make contact. When you’re around someone who has an infection, they can either breathe out infected particles into the air, or they might cough or sneeze droplets about a meter away from them.

Also, if you breathe in the infected material, or even come in contact with it then touch your nose or your mouth, you might get infected. You could also catch a disease during kissing, getting all kinds of bacteria and viruses in your saliva or even your blood.

kissing
Photo by sivilla from Shutterstock

Herpes virus infections

There are many viruses in the herpes virus family. These could include the Epstein-Barr virus, herpes simplex virus, cytomegalovirus, but also varicella-zoster virus (which causes chicken pox). All these viruses are easily spread during kissing.

Glandular fever/ mononucleosis (Epstein-Barr virus)

Mononucleosis, which is caused by the Epstein-Barr virus, is commonly known as the “kissing disease”, due to how well it spreads through virus-containing saliva. Even if it has quite an endearing name, the disease is quite unpleasant, because it causes intense fatigue, and symptoms similar to the flu, such as a sore throat, fever, weakness, and even swollen lymph glands.

It’s most common in young people between 15 to 30 years of age, especially those who spend a lot of time in close contact with other people. The disease and its various symptoms usually last between one and two months. There’s no specific treatment other than bed rest, drinking plenty of fluids, eating well, and also taking over-the-counter medication to help with symptoms.

Cold sores (Herpes- Simplex Virus)

Cold sores, also known as “fever blisters,” are generally caused by herpes simplex virus 1 (HSV1), and are generally transmitted when an infected cold sore gets in contact with a mucous membrane, or even a broken skin. It’s believed that half of adults in America are infected with HSV1.

Another relevant strain of HSV (HSV2) is generally associated with genital herpes. Even if cold sores are mostly infectious when open and leaking fluid, they can even be infectious before symptoms pop, and they can be easily spread by a quick smooch.

And the worst thing is that even if your current make-out buddy might not, this virus will stay with you for life! However, there is some good news, too: it generally perks up every once in a blue moon, when our immune system is crashing.

When the virus perks up, symptoms generally last ten days and involve burning, itching, or even tingling. Sometimes, they might be accompanied by a sore throat, swollen glands, or even fever, followed by a cold sore that manages to heal on its own. Some medications might speed up symptom resolution.

Warts (Human Papilloma Virus, HPV)

Warts are way more likely to be spread during kissing, especially if there’s a break in the skin. That being said, oral warts are quite rare and might take a fair amount of contact to transmit them.

Respiratory viruses

These might include the common cold, influenza, mumps, and many other things that can be spread by droplets. You are way more likely to catch them before locking lips, as long as you’re close enough. Moreover, if your kissing conquest has got the sniffles, it would be recommended to steer clear until the cold or flu has successfully passed.

kissing
Photo by BY-_-BY from Shutterstock

Influenza

You can spread the flu from a day before, up until seven days after the symptoms start. That’s a lot, right? It might also cause a fever, cough, weakness, fatigue, body aches, and even a sore throat. Generally, people get better in under two weeks, but preventing yourself from catching the condition is definitely the best option out there!

Tooth decay & gum disease

When you’re making out, you don’t just share the saliva. Oh no! You also share the flora of bacteria, viruses, and mucus that are living in your mouth. Gum disease itself can’t be spread by kissing, but the “bad” bacteria that cause it definitely can be.

This is way more likely to happen when your immune system is compromised. These germs generally build up and form plaque, which could cause cavities and gum disease (gingivitis) when it build up under your gum line.

The spread of “bad bacteria”, is way more likely to take place if the natural immune system of your mouth is already compromised. The best bet is to prevent this and keep good oral hygiene. Brushing your teeth twice a day and flossing before bed is also the way to go. This will efficiently prevent the bacteria from being able to grow in your mouth.

Meningitis

Both viruses and bacteria might cause meningitis (which is an inflammation of the membrane around the brain and spinal cord). When you’re in close contact with someone who has viral meningitis, which generally spreads by respiratory secretions, it might result in you getting the virus as well.

Luckily, it rarely turns into meningitis. Some symptoms of meningitis also include a fever, headache, and stiff neck, but also nausea, and vomiting. It is a serious condition for which instant medical help should be sought.

Syphilis

Even if in most cases it is transmitted through intercourse, on rare occasions it can also be spread by kissing. This is mainly because syphilis might cause round and open infectious sores in the mouth. Syphilis can be easily treated by doctor-prescribed antibiotics.

Luckily, other STIs like HIV, chlamydia, and even gonorrhea are less likely to be transmitted through kissing. But if you are worried about your se*ual health, you could always make an appointment with your gynecologist.

Luckily, it’s not all doom and gloom

Before you rush into any hasty decisions, like giving up kissing for life, it’s worth remembering to put things into perspective. There are many important health benefits to passionate kissing, such as stress reduction, emotional bonding, and, of course, metabolic boost. Moreover, most kisses won’t cause disease. In fact, from a realistic perspective, your chances of cathing any of the above-mentioned nasties are quite small!

Here’s how to prevent it:

First, if you know someone is sick, maybe try NOT to kiss them! If you notice a cold sore on your crush’s lips, avoid kissing them until it’s gone. Last but not least, make sure you properly brush and floss your teeth. Now, for proper smooching, you will need a good lip balm, and that’s why we recommend you get this one.

If you’re interested in reading other similar articles, then you definitely need to check: Experiencing Nighttime Anxiety? Here’s How to Get Rid of It for Good

Share this article

Facebook Twitter Pinterest LinkedIn Email

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Search

Latest Posts

  • An ink and watercolor illustration of a magnifying glass focusing on a healthy pattern of green and gold cells on a cream background. 7 Signs Your Liver Enzymes Deserve a Second Look
  • A woman sits on a sofa, shielding her eyes from a harsh beam of morning sunlight cutting through window blinds. 8 Signs a Headache Could Be a Migraine, Not Just Stress
  • An editorial ink and watercolor illustration showing a fatigued person resting above a symbolic view of a depleted bloodstream. 9 Signs of Anemia People Mistake for Just Being Tired
  • A woman sitting at a sunlit kitchen table holding a warm mug, reflecting quietly in a cozy, authentic home environment. 7 Signs Your Blood Sugar Swings Need Monitoring
  • An exhausted woman sitting on her bed holding a warm mug, with tissues and water on her nightstand in soft morning light. 8 Signs a Cough Has Lasted Too Long to Ignore
  • 9 Early Signs of Osteoporosis Worth Screening For 9 Early Signs of Osteoporosis Worth Screening For
  • An exhausted person sits on the edge of a bed at dawn, rubbing their temples in a dimly lit bedroom, feeling the effects of poor sleep. 7 Signs of Sleep Apnea Beyond Snoring
  • An elegant watercolor illustration of a woman's profile with a warm coral butterfly-shaped thyroid gland at her neck. 8 Signs Your Thyroid Could Be Underactive
  • An ink and watercolor illustration of a person sitting quietly, listening to subtle, rippling blue rings emanating from their chest. 9 Warning Signs of a Silent Heart Arrhythmia
  • Ink and watercolor illustration of a hand holding a minimalist magnifying lens over a constellation of star-like spots on an arm. 7 Signs a Skin Spot Needs a Dermatologist's Opinion

Newsletter

Get the latest posts delivered to your inbox.

Related Articles

5 Symptoms of Colorectal Cancer in Women

What is colorectal cancer? Colorectal cancer is an overgrowth of cells located in the colon…

Read More →

6 Most Common Skin Conditions to Watch for After 70

Studies have found that 3 in 4 adults aged 70 and older need treatment for…

Read More →
A woman in a cozy kitchen gently touches her temple while working on a laptop, capturing a quiet moment of early migraine discomfort.

10 Migraine Triggers Most People Don’t Realize They Have

Discover 10 surprising migraine triggers you might miss and learn actionable, science-based strategies to protect…

Read More →
An editorial illustration of a person sitting beneath a mobile of medical symbols, highlighting a warm path from stomach to throat.

The GERD Symptoms People Often Mistake for Something Else

Discover why chest pain, chronic cough, and throat clearing are often hidden signs of GERD,…

Read More →
A senior woman in a sunlit room looking thoughtfully out the window, representing the connection between sunlight and health.

7 Silent Signs of Vitamin D Deficiency Every Senior Should Recognize

Discover the seven silent signs of vitamin D deficiency in seniors. Learn how to recognize…

Read More →
A woman in her late 40s sits thoughtfully at her sunlit dining table in the morning, holding a warm ceramic mug.

7 Symptoms People Wait Too Long to Mention to a Doctor

Discover 7 commonly ignored health symptoms you should mention to your doctor early to protect…

Read More →
A woman in her 50s standing by a sunlit window, resting her hand over her heart in a moment of quiet reflection.

8 Symptoms That Could Mean Your Heart Needs Attention

Learn to identify 8 critical cardiovascular symptoms early. Discover practical insights on diagnosis, treatment, and…

Read More →
Watercolor illustration of a senior looking out at a serene sunrise over a misty lake, symbolizing health, vitality, and mindfulness.

6 Warning Signs of Chronic Kidney Disease Stage 3 That Seniors Commonly Miss for Years

Learn to identify the 6 covert warning signs of chronic kidney disease stage 3 that…

Read More →
joint pain

Stop Joint Pain! 6 Everyday Habits Wrecking Your Joints

Did you know that these habits can cause joint pain? We have all experienced joint…

Read More →

The Lasting Health

Unlock the healthiest version of you.

Inedit Agency S.R.L.
Bucharest, Romania

contact@thelastinghealth.com

Explore

Do not sell my personal information

Privacy Policy

Terms and Conditions

Contact

Request to know

Request to delete

CA Private policy

Categories

  • Healthy Choices
  • Medical Conditions
  • Overall Well-Being

© 2026 The Lasting Health. All rights reserved.