Thumb-Sucking: Exams And Tests
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Exams and Tests
Thumb-sucking behavior before age 4 is normal and does not require medical tests or evaluation. Children who continue to suck their thumbs after age 4 or 5 may need a:
- Dental exam, to identify any irregularities of the teeth, bite, or jaw.
- Speech evaluation, if word pronunciations are affected or other irregularities develop.
If the habit is severe and appears to be related to other behavioral disorders, such as anxiety, or a reaction from a traumatic event, a psychological evaluation may be needed.
| Last updated: | September 12, 2008 |
|---|---|
| Author: | Debby Golonka, MPH |
| Reviewed By: | Michael J. Sexton, MD - Pediatrics, Donald Sproule, MD, CM, CCFP, FCFP - Family Medicine |
| Editors: | Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC |
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