Acne on feet may be caused by bacterial infection, fungal infection, allergy, frostbite and other factors.
1. Bacterial infection: Bacterial infection can lead to folliculitis or sebaceous adenitis and other diseases on the feet, and red papules centered on the hair follicles can appear on the feet, which can be accompanied by painful symptoms.
2. Fungal infection: Infection with fungi such as Trichophyton rubrum and Serratia marcescens can cause blistering scaly tinea pedis, which is manifested as scattered or clustered pinpoint-sized blisters on the feet, and can be manifested as acne on the feet.
3. Allergy: can be caused by contact with stimulating substances in the environment or by mosquito bites, feet can appear pimple urticaria, manifestation of red air mass-like lesions, the manifestation of foot acne.
4. Frostbite: poor blood circulation in the feet is easy to cause frostbite, feet can appear swollen purple and red spots, touching the skin temperature is low, blisters can appear and accompanied by vesicles and other manifestations of foot acne.
Foot acne should be timely medical treatment, under the guidance of specialists to actively carry out appropriate treatment to help early relief of uncomfortable symptoms.