If there are black spots around the feet in patients with foot odor, they may be caused by plantar warts or pigmented nevi, which can be treated by laser or surgical excision.
1. metatarsal warts: metatarsal warts are caused by human papillomavirus infection. After removing the cuticle, you can see the punctate hemorrhage formed due to the rupture of capillaries, which is manifested as black spots. It can be treated by freezing or laser.
2. Pigmented nevus: pigmented nevus is caused by benign proliferation of melanocytes and can appear on the feet. It can be treated by laser or surgical excision.
For patients with foot odor and black spots on the feet, it is recommended to go to regular hospitals in time and under the guidance of professional doctors for standardized treatment.