The more you scratch the skin on both legs, the more itchy you consider hives, ringworm, pruritus, etc., mainly medication, including topical drugs and systemic medication.
1. urticaria: urticaria and allergies and infections and other factors related to, mainly will appear wind and angioedema, accompanied by intense itching, you can oral antihistamine drugs, such as ibastine, loratadine and so on.
2. Ringworm: ringworm is a fungal infection of the skin, mainly caused by infection, there will also be intense itching, you can apply miconazole, ketoconazole, etc., the more serious symptoms can be oral terbinafine, itraconazole.
3. Pruritus: Pruritus is mainly manifested as generalized and localized itching, but there is no skin lesions, you can apply glycerine lotion, lidocaine cream, doxepin ointment and other drugs, the more serious symptoms can be oral ipecac, benadryl.
The more you scratch the skin on both legs, the more itchy it is, there may be other reasons, you should go to the hospital in time, after the cause is clear, standardized treatment, all of the above drugs should be used in accordance with the doctor’s instructions.