Colds and Infections - Videos

One man says he gets a weird tingly sensation in his fingers and his feet when it's cold outside. He says it sounds like Raynaud's disease. He asks what it is and how to know if he has it?

Rebekah George of Prevention Magazine provides tips and advice on how to bounce back from a cold or the flu fast.

For centuries garlic and onions have used to ward off evil spirits and illnesses- but do they really help to prevent colds? Find out the benefits of garlic and onions here.

Is manflu really a myth or is there some truth behind it? Find out once and for all if men really do suffer from the flu worse than women.

Ahmed talks with Dr. William Schaffner from Vanderbilt University Medical Center about the 2013 flu outbreak and debunks some of the common flu myths.

Ahmed talks with Dr. William Schaffner from Vanderbilt University Medical Center about the 2013 flu outbreak and debunks some of the common flu myths.

The Doctors have an exciting partnership with USA Weekend magazine as the exclusive medical contributors to its weekly HealthSmart column! E.R. physician Dr. Travis Stork explains how the latest article focuses on the dangers of metabolic disorders and actions that people can take for better health and longevity.

The number of people suffering from the flu in the U.S. is almost 10 times higher than last year in some cities. In Boston, the city has declared a public health emergency and will begin offering free flu vaccinations. Health authorities said flu season usually starts in December, but began in November this year. The particular flu strain going around --H3N2 -- has a reputation for causing fairly severe illness, especially among the elderly.

Full Segment: Chicago's flu outbreak has led to severe hospital overcrowding. And the virus has 42 other states, including Minnesota. Is there an end in sight?

Learn the function of the thyroid gland, the symptoms of thyroid disorders, and how doctors diagnose and treat the condition.

The Doctors' producers traveled coast to coast in search of the most beautiful men in medicine to bring you a full year of helpful health tips and handsome faces with the Most Beautiful Doctors in America 2013 calendar. Meet Dr. April: Pediatric surgeon Dr. Frederico Seifarth.

Should flu shots be mandatory in the workplace?

A U.S. government study suggests closing schools during serious flu epidemics can help keep kids out of emergency rooms.

Actress Rose McGowan has had a long and successful career on both the small screen and the silver screen, but her biggest and most challenging role now is finding a cure for pulmonary fibrosis, a disease that claimed the life of her father. Pulmonary fibrosis (PF) is an often-terminal scarring of the lungs that obstructs the flow of oxygen to the brain and other vital organs. Rose is now an ambassador for the Coalition for Pulmonary Fibrosis (CPF).

Full Segment: Anna Post, co-author of "Emily Post Etiquette," shares tips for navigating this terrible flu season. Decorum for offices, transportation, malls and schools.

Anna Post, co-author of "Emily Post Etiquette," shares tips for navigating this terrible flu season. Decorum for offices, transportation, malls and schools.

When pregnant with a Down syndrome baby, parents are given tons of termination advice but no support and information if they plan to keep their child.

Gastroenterologist Dr. Theodore Stein explains whether there is a genetic link for developing Crohn's disease.

A sore and itchy throat could mean more than just a cold or allergies. The Doctors explain other possible causes of these symptoms like strep.

A sore and itchy throat could mean more than just a cold or allergies. The Doctors explain other possible causes of these symptoms like tonsil stones.

The amniotic membrane is helping people with a mysterious and painful condition from going blind. See how it changed one girl's life!

Pediatrician Dr. Jim Sears tours one of DFW's leading West Nile virus labs to learn more about the disease. Medical director of Dallas County Health and Human Services, Dr. Christopher Perkins, reveals how researchers are making headway in learning about the illness.

On April 18, 1989, American icon Lucille Ball was rushed to the hospital after complaining of chest pains. Doctors diagnosed a dissecting aortic aneurysm and Lucille underwent an emergency aortic transplant. Eight days later, her aorta ruptured again and Lucille could not be saved. She was 77 years old. Learn how aortic dissection can happen suddenly and cause death in a matter of minutes.

In this final segment of November 2012's DermTV Viewer Question Week, Dr. Schultz answers questions from DermTV.com viewers. Topics include: shingles, chickenpox, changing your skincare regimen, retin a, retinol, botox, sunscreen, zinc, moles and more!

The Flu Vaccine will become available in the form of a nasal spray. How will it work and when can your child be vaccinated? Dr Carol Cooper answers all your questions here.

Testosterone plays an important role in energy levels, memory, mood and muscle mass vs. fat mass. Find out how to tell if you're running low on testosterone and how to maintain a healthy level.

Imagine being told you have a devastating disease, then finding out your doctor was wrong. Up to 30-percent of people diagnosed with early Parkinson's disease are misdiagnosed. We'll show you how two very different tools are aiming to cut those mistakes, and help patients get the treatment they need.

An online poll shows close to 80% of office workers show up to work even when they know they're sick. Should companies make it more acceptable to take time off?

Actress Sarah Chalke is the spokesperson for the American Lung Association's 'Face of Influenza' vaccination education program. Sarah talks with Janet about protecting yourself and your loved ones.

Actress Sarah Chalke is the spokesperson for the American Lung Association's 'Face of Influenza' vaccination education program. Sarah talks with Janet about protecting yourself and your loved ones, along with Norman H. Edelman of the American Lung Association.