What are the causes of leg itching?

The causes of leg itching include eczema, pruritus, ringworm, urticaria, contact dermatitis, etc. The leg itching is shown, and the etiological diagnosis should be made. The treatment effect is better for the etiological treatment. If the allergic disease is allergic, antihistamines should be used for treatment, generally combined with topical glucocorticoid ointment. If ringworm is caused by itching, antifungal drugs should be used, and topical antifungal ointment can be used normally. If the effect is poor, oral antifungal drugs can be combined.