Hello, I'm a healthcare professional with a background in medical research and patient care. I'm here to provide you with accurate and helpful information regarding your question about intertrigo.

Intertrigo is a skin condition characterized by redness, itching, and sometimes a rash in areas where skin touches skin, such as the inner thighs, underarms, or under the breasts. It can be caused by various factors, including friction, moisture, and sometimes fungal or yeast infections.

Now, to answer your question: Intertrigo itself is not contagious, but if it's caused by a fungal or yeast infection, then that underlying infection can be contagious. The infection can spread through direct skin-to-skin contact or indirectly through contact with an infected person's clothing or bedding.

Here's the translation in Chinese:

你好，我是一名具有医学研究和病人护理背景的医疗专业人员。我在这里为你提供关于间擦疹（intertrigo）问题的准确和有用的信息。

间擦疹是一种皮肤病，其特征是皮肤接触皮肤的区域（如大腿内侧、腋下或乳房下方）出现红肿、瘙痒，有时还会有皮疹。它可能由多种因素引起，包括摩擦、湿气，有时还包括真菌或酵母感染。

现在，回答你的问题：间擦疹本身并不具有传染性，但如果它是由真菌或酵母感染引起的，那么这种潜在的感染是具有传染性的。感染可以通过直接的皮肤对皮肤接触或间接通过接触感染者的衣物或床上用品传播。

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Skin folds sitting together and rubbing together causes intertrigo. ... Intertrigo is not contagious. You cannot catch it from or pass it to another person.read more >>