Your Questions Answered
Your Questions, Answered addresses all the things that you've always wondered about health and science.
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Our pediatric dentist draws on years of experience treating patients to explain the role fluoride plays in our oral health.
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What do bed bug bites look like? When do you call a doctor? And how do you avoid them in the first place? Our expert explains.
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Our sports medicine specialist explains which daily activities throw our steps off balance—and why it’s important to restore symmetry.
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Not every bump on a child’s body is a cause for concern. Our expert tells us when to call your doctor and when to stay home.  
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Latest News
- May 12, 2023
Most abnormal cells found with a Pap test are not cancerous, but following up with your gynecologist is important.
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- May 2, 2023
Many guidelines suggest women should start getting bone density tests to detect osteoporosis at age 65, but earlier testing may help prevent more fractures.
- April 14, 2023
For some, working from home has led to sensory urgency and a need for bladder retraining. For others, WFH has masked more serious issues.
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- April 13, 2023
A Columbia pulmonologist explains everything you want to know about your lungs and how to keep them healthy.
- March 31, 2023
Columbia OB/GYN Jessica Opoku-Anane, MD, explains how this inflammatory disorder affects the whole body.
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- March 13, 2023
After a sudden medical scare, many people develop a fear of health care and are afraid to adopt new health habits. The Center for Fearless Behavior Change is testing ways to help.
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- February 24, 2023
Stiff person syndrome is a rare autoimmune and neurological disorder. Claire Riley, MD, a neurologist at CUIMC, explains who the condition affects and how its treated.
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- October 28, 2022
What causes a runny nose? How can I be congested and have a runny nose at the same time? Ear, nose, and throat specialist David Gudis, MD, explains rhinitis and when to seek treatment.
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- October 14, 2022
Many women do not know they have dense breasts and aren't aware that having dense breasts comes with a slightly elevated risk of developing breast cancer.
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- June 9, 2022
Some people really just...can't burp. ENT expert Dr. Michael Pitman explains the cause of this phenomenon and how to treat it.
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