Hi thanks for asking question. Wart sometime can be go away without treatment within few month. But if it is severe and spreading then treatment has to be done. The best treatment is its removal through cryotherapy. For that apply liquid nitrogen with cotton swab or as spray over affected area. Laser therapy also available. Occlusive bandage available for it. Wear comfortable sock and shoes. While walking put some cushion or pad in shoes for comfort. I hope my suggestion will help you.