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What is traumatic brain injury (TBI)? Traumatic brain injury (TBI) is a sudden injury that causes damage to the brain. It may happen when there is a blow, ...
Traveling can increase your chances of getting sick. A long flight can increase your risk for deep vein thrombosis. Once you arrive, it takes time to adjust to ...
What is a tremor? A tremor is a neurological condition that includes shaking or trembling movements in one or more parts of your body. It most often affects ...
Trichomoniasis is a sexually transmitted infection (STI) caused by a parasite. It spreads from person to person during sex. Many people do not have any symptoms. If ...
Trigeminal neuralgia (TN) is a type of chronic pain that affects your face. It causes extreme, sudden burning or shock-like pain. It usually affects one side of ...
What are triglycerides? Triglycerides are a type of fat. They are the most common type of fat in your body. They come from foods, especially butter, oils, ...
A tsunami is a series of huge ocean waves created by an underwater disturbance. Causes include earthquakes, landslides, volcanic eruptions, or meteorites-- ...
Tubal ligation (getting your "tubes tied") is a type of surgery. It prevents a woman from getting pregnant. It is a permanent form of birth control, and is effective ...
What is tuberculosis (TB)? Tuberculosis (TB) is a bacterial disease that usually attacks the lungs. But it can also attack other parts of the body, including ...
Tuberous sclerosis is a rare genetic disease that causes benign tumors to grow in the brain and other organs. Symptoms vary, depending on where the tumors grow. ...
Tumors during pregnancy are rare, but they can happen. Tumors can be either benign (not cancer) or malignant (cancer). The most common cancers in pregnancy include ...
What is Turner syndrome? Turner syndrome is a genetic disorder that affects a girl's development and appearance. It can also cause health problems such ...
If you are pregnant with more than one baby, you are far from alone. Multiple births are up in the United States. More women are having babies after age ...
Ulcerative colitis (UC) is a disease that causes inflammation and sores, called ulcers, in the lining of the rectum and colon. It is one of a group of diseases called ...
It can be scary when your baby is sick, especially when it is not an everyday problem like a cold or a fever. You may not know whether the problem is serious ...
Alcohol is the most widely misused substance among America's youth. Drinking by young people has big health and safety risks. It is dangerous because it: Causes ...
Almost every day, new findings from medical research are published in scientific journals. These journal articles often become sources for news stories. They ...
Your kidneys make urine by filtering wastes and extra water from your blood. The urine travels from the kidneys to the bladder in two thin tubes called ureters. ...
The urethra is the tube that allows urine to pass out of the body. In men, it's a long tube that runs through the penis. It also carries semen in men. In ...
A urinalysis is a test of your urine. It is often done to check for a urinary tract infection, kidney problems, or diabetes. You may also have one during ...
