Can Wearing Recently Washed Underwear Cause Health Issues?

Could this lead to cauliflower ear?

I accidentally dropped my clean underwear on the floor while hanging it out to dry on the balcony.
After that, I washed it multiple times and was too afraid to wear it.
A long time later, I decided to wear it again, but after putting it on, I felt a slight itch in my genital area.
Could this be because the underwear is not clean? I have washed it repeatedly (along with many other pairs in the washing machine), and I'm worried about coming into contact with something dirty that could lead to genital warts or an infection.
Doctor, is it easy to get genital warts in this situation? Why do I feel a bit itchy after wearing it?

Niming, 20~29 year old female. Ask Date: 2020/04/27

Dr. Zhang Kunmin reply Obstetrics and Gynecology

Hello, the likelihood of contracting a communicable disease through casual contact is low, as these diseases typically require close contact for transmission.
If you are still concerned or experiencing symptoms, it is advisable to consult a physician for evaluation and diagnosis.
Thank you! Wishing you safety and good health.
Dr.
Chang

Reply Date: 2020/04/27

More Info

Wearing recently washed underwear that has accidentally fallen on the ground can indeed raise concerns about cleanliness and potential health issues, particularly regarding infections in sensitive areas. However, it is essential to understand the context of how infections are transmitted and the role of hygiene in preventing them.

First, let's address the concern about the underwear being unclean after falling on the ground. While it is true that the floor can harbor various bacteria and pathogens, the likelihood of contracting a sexually transmitted infection (STI) such as HPV (which causes warts, including genital warts) from clothing is extremely low. STIs are primarily transmitted through direct skin-to-skin contact during sexual activities, not through clothing or surfaces. Therefore, the risk of developing an STI from wearing underwear that briefly touched the ground is minimal.

Regarding the itching sensation you experienced after wearing the underwear, there could be several explanations. Itching in the genital area can be caused by a variety of factors, including:
1. Irritation: If the underwear was washed with a detergent that contains harsh chemicals or fragrances, it could lead to skin irritation, especially in sensitive areas. This irritation can manifest as itching.

2. Allergic Reaction: Some individuals may have allergies to certain fabrics or laundry detergents, which can cause localized itching or rashes.

3. Moisture: If the underwear was not completely dry before wearing it, the moisture could create an environment conducive to fungal growth, such as yeast infections, which can also cause itching.

4. Infections: While the risk of contracting an STI from clothing is low, other types of infections, such as yeast infections or bacterial vaginosis, can occur due to factors unrelated to the cleanliness of the underwear. These infections can cause itching and discomfort.

To address your concerns and ensure your health, consider the following recommendations:
- Rewash the Underwear: If you are still concerned about the cleanliness of the underwear, it is advisable to wash it again. Use a gentle, hypoallergenic detergent and ensure it is thoroughly rinsed and dried.

- Check for Irritants: Pay attention to the products you use for washing your clothes. If you suspect that a particular detergent or fabric softener may be causing irritation, consider switching to a fragrance-free and hypoallergenic option.

- Maintain Hygiene: Keep the genital area clean and dry. Avoid wearing tight-fitting clothing that can trap moisture. Opt for breathable fabrics like cotton for underwear.

- Monitor Symptoms: If the itching persists or worsens, or if you notice any unusual discharge or other symptoms, it is essential to consult a healthcare professional. They can provide a proper diagnosis and treatment if necessary.

In conclusion, while wearing recently washed underwear that has fallen on the ground may cause some anxiety regarding cleanliness, the risk of contracting an STI is very low. Itching can arise from various factors, including irritation or moisture. Maintaining good hygiene practices and being mindful of any persistent symptoms will help ensure your health and comfort. If in doubt, seeking medical advice is always a prudent step.

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