Patients with foot fungus can eat seafood, foot fungus is only a skin disease, for this skin disease caused by the skin damage, eat seafood does not have a special impact. However, some people who have foot odor try not to eat seafood when they have secondary eczematous manifestations, because eating seafood at this time may lead to aggravation of eczematous lesions, but there is no effect on the foot odor itself. Patients with foot odor are mainly caused by fungal infections that produce inflammatory skin damage, or produce a certain amount of scaling and erythema, accompanied by itching symptoms. If the foot odor is eczematous and produces papules or pimples, eating seafood may cause the lesions to become more pronounced.