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There are many reasons to have surgery. Some operations can relieve or prevent pain. Others can reduce a symptom of a problem or improve some body function. ...
How well you and your doctor or provider communicate with each other is one of the most important parts of getting good health care. Being prepared can help ...
Can a tan be healthy? Some people think that tanning gives them a healthy glow. But tanning, either outdoors or indoors with a tanning bed, is not healthy ...
What is depression in teens? Depression in teens (ages 13-17) is a serious medical illness. It's more than just a feeling of being sad or "blue" for a few ...
What is teen sexual health? Teen sexual health is about how sex affects your physical and emotional health. It means knowing how to form healthy relationships ...
What is telehealth? Telehealth is the use of communications technologies to provide health care from a distance. These technologies may include computers, ...
What are temporomandibular disorders (TMDs)? Temporomandibular disorders (TMDs) are a group of more than 30 conditions that affect your temporomandibular ...
What is testicular cancer? Testicular cancer is a cancer that develops in the tissues of one or both testicles. The testicles, or testes, are part of ...
Tetanus is a serious illness caused by Clostridium bacteria. The bacteria live in soil, saliva, dust, and manure. The bacteria can enter the body through a deep ...
Throat cancer is a type of head and neck cancer. Throat cancer has different names, depending on which part of the throat is affected. The different parts of ...
What is thyroid cancer? Thyroid cancer is a cancer that starts in the tissues of the thyroid. Your thyroid is a small, butterfly-shaped gland in the front ...
What are ticks? Ticks are small parasites. They may look like insects, but they have eight legs and are related to spiders. Ticks feed on the blood of ...
What are tonsils? Tonsils are lumps of tissue at the back of the throat. There are two of them, one on each side. Along with the adenoids, tonsils are ...
What is tooth decay? Tooth decay is damage to a tooth's surface, or enamel. It happens when bacteria in your mouth make acids that attack the enamel. ...
What are teeth? Your teeth are made of a hard, bonelike material. There are four parts: Enamel, your tooth's hard surface Dentin, the hard yellow part ...
Tornadoes are nature's most violent storms. They are rotating, funnel-shaped clouds that extend from a thunderstorm to the ground. Their whirling winds can reach ...
A transient ischemic attack (TIA) is a stroke that lasts only a few minutes. It happens when the blood supply to part of the brain is briefly blocked. Symptoms ...
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, ...
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 ...
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 ...
