Redness and congestion on the soles of the feet may be caused by physiological factors such as excessive walking, followed by ringworm, eczema and other diseases. 1. Physiological factors: If you walk for a long time or the foot is under pressure for a long time, it may trigger the redness of the soles of the feet as if they are congested. 2. Ringworm of the foot: ringworm of the foot is mostly manifested as keratinized scaly skin, cracking, itching and other symptoms, may also appear diffuse infiltrative redness and swelling, some patients will appear redness on the soles of the feet as if congested symptoms. The cause of tinea pedis may be due to the infection of the foot by dermatophytes. 3. Eczema: usually manifested as erythema, edema, papules, blisters and other symptoms, commonly found on the head and face, hands and feet. Its etiology is not clear, may be related to chronic infection foci, endocrine and metabolic changes, blood circulation disorders, neuropsychiatric factors, genetic factors, etc., may also be related to sensitizers induced aggravation. The redness of the soles of the feet seems to be congested for a variety of reasons, and after excluding physiological factors, patients are advised to seek medical examination to clarify the cause of the disease.