Thumb sucking is common in young children, and it’s usually nothing to worry about. However, if your child continues to suck their thumb beyond the age of four or five, it can cause problems with the alignment of their teeth. If you’re concerned about your child’s thumb-sucking habit, you can do a few things to help them break the habit. Identify any triggers that may be causing your child to suck their thumb. This could be boredom, stress, or anxiety. Once you know what’s triggering the behaviour, you can help your child find other ways to cope with their emotions. Provide positive reinforcement for when your child refrains from thumb sucking. This could include praise, stickers, or small rewards. If your child is still struggling to break the habit, you can talk to your dentist about using a mouthguard or orthodontic appliance. With patience and persistence, you can help your child kick their thumb-sucking habit for good.