Thumb- and finger-sucking is a normal part of infancy. Many parents wonder how early this habit starts, and it may be sooner than you’d think.

Trying to help your child quit sucking their thumb? Learn about how you can make thumb-sucking treatment comfortable for your child to ease the transition.

While most of us associate thumb-sucking with children, it can also be a habit developed by adults. Learn about the psychology behind adult thumb-sucking.

Does your child suck their thumb? This habit can lead to problems later in life. Discover the relationship between thumb-sucking and breathing issues.

Unsure as to whether your child’s finger sucking has become an issue? Learn the signs that show a finger-sucking habit has become problematic.