Mark Ray

Here’s everything you need to know about this mighty infection-fighting medication, from when to use it to what side effects to expect.

The virus that causes the flu is constantly changing. Luckily, so are the shots that can protect you and your family, no matter what your age.

Hepatitis can be scary, but vaccines and treatments are available.

This popular medication can help you shed pounds — if used the right way.

This brain disorder — which causes gradual loss of muscle control — can’t be cured. But it can be managed, giving patients a chance for longer lives.