Concerns About Infection Risks During Dermatology Visits - Urology

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I would like to ask the doctor, I went to see a dermatologist because I have a pimple on my hand.
The doctor was wearing gloves but did not change them, and they rubbed my hand for about 2 seconds.
I did not have any bleeding or open wounds on my hand.
I am curious if there could be any infection issues if the previous patient had any problems and the doctor touched me afterward.
Additionally, I would like to know if the situation I described poses any risk of transmission.

Chen, 40~49 year old female. Ask Date: 2020/03/31

Dr. Du Shixi reply Urology


Hello: Every patient should have their gloves changed.
Think about it, if gloves are not changed, the working environment that the physician comes into contact with will harbor pathogens.
Changing gloves not only protects the patient but also protects the physician.
Wishing you good health.

Reply Date: 2020/03/31

More Info


When it comes to concerns about infection risks during dermatology visits, it’s important to understand the mechanisms of transmission for various infections, particularly in a clinical setting. Your question raises valid points about the potential for cross-contamination and the safety protocols that should be in place during medical examinations.

Firstly, it’s essential to recognize that healthcare providers, including dermatologists, are trained to follow strict hygiene and infection control protocols. The use of gloves is a standard practice to prevent the transmission of pathogens between patients. However, if gloves are not changed between patients, there is a risk of transferring pathogens from one patient to another. In your case, if the dermatologist did not change gloves after examining a previous patient, and if that patient had an infectious condition, there could be a theoretical risk of transmission. However, this risk is generally low, especially if there are no open wounds or visible lesions on your skin.

In terms of specific infections, many skin conditions are not highly contagious. For example, acne, which you mentioned, is not caused by an infectious agent that can be transmitted from person to person. Other skin infections, such as bacterial or fungal infections, do have a potential for transmission, but the likelihood of transmission through brief contact with intact skin is minimal. The skin acts as a barrier, and unless there are breaks in the skin (like cuts or abrasions), the risk of infection is significantly reduced.

Regarding your concern about the previous patient having an infectious disease, it’s important to note that many skin infections require direct contact with infected lesions or bodily fluids to be transmitted. For instance, conditions like impetigo or herpes simplex virus are more likely to spread through direct contact with the lesions rather than through brief contact with intact skin.

As for your specific situation, since you mentioned that your skin was intact without any bleeding or open wounds, the risk of contracting an infection from the dermatologist’s gloves is quite low. The transmission of infections typically requires a more significant exposure, such as direct contact with infected fluids or lesions.

To further mitigate any potential risks, it’s advisable to maintain good personal hygiene, such as washing your hands thoroughly after any medical visit and avoiding touching your face, especially if you have any concerns about cleanliness in the clinical environment. If you have any ongoing concerns about skin infections or if you notice any unusual symptoms following your visit, it’s best to consult with your healthcare provider for further evaluation.

In summary, while there is a theoretical risk of infection transmission in a dermatology setting if proper hygiene protocols are not followed, the actual risk in your described scenario appears to be low. Healthcare providers are trained to minimize these risks, and maintaining good hygiene practices can further protect you from potential infections. If you have any specific concerns or symptoms, don’t hesitate to reach out to your dermatologist for advice and reassurance.

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