A bunion is a bony bump that forms at the base of the big toe, causing the toe to angle towards the second toe. This condition can lead to pain, swelling, and difficulty in finding comfortable shoes. Bunions often develop due to genetic factors, wearing tight shoes, or certain foot conditions. Treatment for bunions may include wearing wider shoes, using padding, or taking pain relievers. In more severe cases, a doctor might recommend surgery to correct the alignment of the toe. It's important to address bunions early to prevent further complications and maintain foot health.