Tics
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Tics
Tics are repeated spasms or contractions of particular muscles, such as the muscles of the face (facial tic). A person who has a tic usually cannot control it, except for short periods.
Repeated clearing of the throat, sniffing, excessive blinking, and shrugging the shoulders are examples of tics.
Tics are associated with certain diseases, particularly Tourette's disorder. The cause is often unknown. Tics can also be brought on by medicines. Tics may become worse during periods of stress.
Credits
| Author | Jeannette Curtis |
| Author | Caroline Rea, RN, BS, MS |
| Editor | Kathleen M. Ariss, MS |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Tracy Landauer |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Patrice Burgess, MD - Family Medicine |
| Primary Medical Reviewer | Adam Husney, MD - Family Medicine |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Last Updated | May 25, 2007 |
| Last updated: | May 25, 2007 |
|---|---|
| Author: | Caroline Rea, RN, BS, MS |
| Reviewed By: | Kathleen Romito, MD - Family Medicine |
| Editors: | Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC |
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