A bunion, otherwise known as hallux valgus, is caused by a change of the angle of the big toe and the first bone in the foot. A bony lump that forms on the inside of the foot is most commonly notes. The deformity can be painful and make wearing closed shoes difficult. If you are not able to do your normal activities with the aid of shoe inserts or cushioning, then surgery may be an option.

Symptoms

• A bony lump on the inside of the foot.
• Pain when wearing narrow shoes or tight shoes.
• Hard, painful, red or callused skin on the bony bump.
• Changes in the angle of the big toe and crowding of the second toe.

Causes

Bunions are caused by a change in the angle of the first bone in the foot that leads to the normal muscle activity of the foot pulling the big toe towards the second toe. This can be due to hereditary factors like the joint angle or due to certain types of shoes.