First of all, there is no way to deal with the genetic predisposition to bunions. It is not practical to modify the genes that contain bunions with the current state of medical technology. If bunions are present in both parents or in the family, the following can be done to prevent bunions in the offspring: First, the child’s foot shape can be checked after birth, and the parents can take the child to an orthopedic or pediatric clinic in a specialized hospital to ask the doctor if the child has bunions. If there is early treatment in infancy, the effect is the best, for example, you can choose to wear some braces or intervene in this undesirable tendency by means of manual massage. Second, after the child is able to walk with weight, make sure to let the child walk barefoot for a period of time. In this way, the inner muscles of the foot are exercised to balance the muscle strength around the thumb. After your child wears shoes, be sure to wear shoes that are especially loose, comfortable and soft on the forefoot and do not allow the bunion to be squeezed around the bunion. All of these ways can prevent the onset of bunions.