Teeth Grinding (Bruxism)
What is bruxism? Teeth grinding, also called bruxism, is the conscious or unconscious grinding or clenching of teeth. It happens most often in children. About 20% to 30% of children grind their tee...
Tennis Elbow
What is tennis elbow? Tennis elbow is another name for lateral epicondylitis. It occurs when the tendons that attach the muscle to the bone on the outside part of the elbow swell or tear. This weak...
Tourette Syndrome and Tics
What is Tourette syndrome? Tourette syndrome is a movement disorder that starts in childhood. It causes a person to make repeated twitches, movements, or sounds that they have little or no control ...
Tinnitus
Tinnitus causes a persistent ringing, buzzing, or hissing sound in the ears—and it can affect your focus, sleep, and overall well-being. While it’s not a disease itself, tinnitus often signals an u...
Tonsillitis
What is tonsillitis? Tonsillitis is an inflammatory disease. It occurs when your tonsils become infected by a virus or bacteria. Tonsils are the oval-shaped areas of pink tissue at the back of your...
Tuberculosis
What is tuberculosis? Tuberculosis, also called TB, is an infection caused by bacteria. Tuberculosis usually affects the lungs. But it can also affect other parts of the body. This could include th...
Ulcers
What is an ulcer? Ulcers are sores on the lining of your stomach or small intestine. Sores also could be on your esophagus (throat). Most ulcers are located in the small intestine. These ulcers are...
Sever’s Disease
What is Sever’s disease? Sever’s disease is a common heel injury that occurs in children. It is painful and caused by swelling of the growth plate in the heel. Children can injure this growth plate...