Comparison of Topical 5%Potassium Hydroxide vs Liquid Nitrogen in the Treatment of Plane Warts

. In group-A 30 patients were given topical 5% potassium hydroxide solution on affected area once at night for upto 4 weeks

in group-B 30 patients treated with cotton bud method of cryotherapy with liquid nitrogen once every two weeks. Patients were reassessed at every two weeks. The treatment carried out upto 12 weeks or until complete recovery from warts.