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Can Bacteria And Parasites Be Contracted From Dogs Licking Humans On The Lips?

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Posted on Mon, 31 Jul 2023
Question: Hey doctor,

Recently I had a friends dog accidentally lick me right on the lips when it jumped up onto me. I brushed my teeth and washed my mouth out when I got home about 20 minutes later, but I was just reading that dogs can transmit bacteria and parasites to humans? What can I do to further prevent anything happening as my stomach is quite weak and already has a lot of gastrointestinal problems and I don't want to further aggravate them.
doctor
Answered by Dr. Dr. Monika Dede (47 minutes later)
Brief Answer:

You should see if you have symptoms.

Detailed Answer:

Hello,

You should know that the most of the bacteria in the dog’s mouth are harmless. But dogs can carry bacteria or parasites that can pass between animal and cause disease.

Salmonella, pasteurella, campylobacter, and leptospira are just a few of the most dangerous bacteria our dogs may be carrying.

But in your situation, the only thing you have to do is just washing your mouth as you have done.

Furthermore, you should see if you have symptoms like diarrhea, fever, cutaneous elements or abdominal pain after this situation and meet a doctor ( if this happen).

Hope I have answered your query. Let me know if I can assist you further.

Take care

Regards,
Dr Monika Dede, Infectious Diseases Specialist
Above answer was peer-reviewed by : Dr. Vaishalee Punj
doctor
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Follow up: Dr. Dr. Monika Dede (5 hours later)
If I were to have symptoms from it what would the timeframe usually be? And if I did have symptoms what type of treatment and tests would be conducted for it?
doctor
Answered by Dr. Dr. Monika Dede (22 hours later)
Brief Answer:

The treatment can be different .

Detailed Answer:

Hello,

If you have a bacterial infection it needs some days to some weeks to get the symptoms.

If you have a parasitar infection it depends on person to person to have or no symptoms and it needs weeks to months to get the symptoms.

The lab examinations depend on the symptoms you may have and what your doctor after a physical examination will ask.

The treatment can be different (antibiotics or antiparasitar)in above-mentioned diseases according to the lab results.

Hope I have answered your query.

Take care

Regards,
Dr Monika Dede, Infectious Diseases Specialist
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Prasad
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Answered by
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Dr. Dr. Monika Dede

Infectious Diseases Specialist

Practicing since :2003

Answered : 1005 Questions

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Can Bacteria And Parasites Be Contracted From Dogs Licking Humans On The Lips?

Brief Answer: You should see if you have symptoms. Detailed Answer: Hello, You should know that the most of the bacteria in the dog’s mouth are harmless. But dogs can carry bacteria or parasites that can pass between animal and cause disease. Salmonella, pasteurella, campylobacter, and leptospira are just a few of the most dangerous bacteria our dogs may be carrying. But in your situation, the only thing you have to do is just washing your mouth as you have done. Furthermore, you should see if you have symptoms like diarrhea, fever, cutaneous elements or abdominal pain after this situation and meet a doctor ( if this happen). Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Monika Dede, Infectious Diseases Specialist