What pathogen causes tinea manus and tinea pedis?
Disease description:
I am 26 years old this year. Recently, my feet have been very itchy. After visiting the hospital, the doctor diagnosed it as tinea pedis. What pathogen causes tinea pedis?
Doctor's answer (1)
Dr. Wang Xiaoyan
Tinea manuum and tinea pedis are skin diseases primarily caused by fungal infections such as Trichophyton rubrum, Trichophyton mentagrophytes, and Epidermophyton floccosum. These pathogens typically spread through direct or indirect contact, such as sharing personal items like towels and slippers, or spending prolonged periods in damp environments, all of which may increase the risk of infection. Trichophyton rubrum is the most common causative agent; infection may lead to symptoms including skin keratinization, scaling, blisters, and itching. Trichophyton mentagrophytes and Epidermophyton floccosum can also cause similar symptoms. Treatment for tinea manuum and tinea pedis usually involves the use of antifungal medications, maintaining personal hygiene, and avoiding cross-infection.
