Bunions are one of the most common foot problems we see today. It can be identified by an excess bony growth at the joint on the side of the big toe. It is usually the result of a misalignment of the big toe causing it to rotate and angle towards the smaller toes. Another type of bunion (not as common) is found in the same position but on the smaller toe. If you’re suffering from this kind of painful condition, then you’re probably wondering what causes bunions and how are they treated.