A bunion is a bony bump that forms at the base of the big toe, causing it to angle towards the other toes. This condition can lead to pain, swelling, and difficulty in finding comfortable shoes. Bunions often develop over time due to factors like genetics, wearing tight shoes, or certain foot types. 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.