Many people get a little anxious about seeing the dentist. But severe anxiety about the dentist may cause people to delay or stop dental care, which can lead to serious outcomes.

Being overweight or obese has been linked to numerous health problems, including cancer. Researchers recently used imaging studies to evaluate the true relationship between fat and cancer.

In 2009, the US Preventive Services Task Force (USPSTF) recommended that women between the ages of 50 and 74 have breast cancer screenings every two years. A new study has challenged these guidelines.

Sometimes one public health initiative can have unintended consequences. Could this have happened with the chickenpox vaccine and shingles?

Side effects are unfortunately a risk that come with many medications. This week, health officials are warning that an anti-seizure medication has been tied to serious skin reactions.

Stem cell transplants are potentially curative treatments for blood cancer patients. But a common side effect of this procedure, called graft-versus-host disease, can be very serious, even deadly.

Meningitis cases have been developing at two US universities on opposite coasts. Though students were encouraged not to change holiday travel plans due to these cases, the infections are continuing.

After colonoscopy, some patients are told they have diverticulosis — a diagnosis that might lead to worry. But a new study says the risk of this condition turning into the more serious diverticulitis may be lower than previously thought.

High blood pressure is a relatively common condition that can increase the risk of heart attack and stroke. A recent review examined the different drug treatment options.

Injuries that prevent athletes from exercising can be both extremely frustrating and common. Thankfully, a new treatment for a common tendon condition has shown promise.