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Is A Compressed Spinal Nerve Causing Itchy Arms?

Medical science is getting closer to understanding one of the most common causes of chronically itchy arms called brachioradial pruritus.

This means we’re also getting closer to helping people who suffer from this extremely frustrating condition!

A new study exploring the cause of brachioradial pruritus was just reported in the October issue of the Journal of the American Academy of Dermatology.  The authors used MRI imaging to look at the cervical spine of 41 patients suffering from chronic itching of what was otherwise normal appearing skin on the outer surface of their forearms arms (called brachioradial pruritus).  MRI imaging showed a very strong correlation between the itch and nerve compression in the patient’s neck. In fact, the exact site of the itch on the skin correlated precisely with the spinal location in the neck where the nerve resides that supplies that part of the arm skin (we call this a dermatome*).

What’s so interesting is that Read more »

*This blog post was originally published at Dr. Bailey's Skin Care Blog*

Scientists Study The Shape Of The Nose And Its Relationship With Climate

The basic function of the human nose is to warm and humidify the air before it reaches the lungs. Because of the wide variation of human habitats from the polar cold and dry air to the equatorial hot and humid weather, one would expect the nose to accommodate to these climate extremes accordingly through evolutionary pressures.

In essence, logically one would expect the nose to change shape to enhance time that air is in contact with the warm and moist nasal interior in cold and dry climates compared to the opposite environmental extreme.

German scientists evaluated this hypothesis through Read more »

*This blog post was originally published at Fauquier ENT Blog*

How To Remove Water From Your Ears Safely

Swimmer’s ear (otitis externa) is an affliction that affects scuba divers, swimmers, windsurfers, surfers, kayakers and many others who spend considerable time in the water. The prevailing opinion is that the most effective measure to prevent swimmer’s ear is to dry out the ears after each entry into the water, to eliminate the moisture that promotes maceration of skin and proliferation of infection-causing bacteria. This can be done mechanically by blowing warm air into the external ear canal, or by instilling liquid drops (such as a combination of vinegar and rubbing alcohol) that change the pH within the ear canal and evaporate readily, leaving behind a relatively dry environment. It is generally advised to not stick any foreign object, such as a cotton-tipped swab, into the ear, avoid traumatizing the external ear canal or, worse yet, the eardrum.
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This post, How To Remove Water From Your Ears Safely, was originally published on Healthine.com by Paul Auerbach, M.D..

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

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How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

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Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

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The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

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Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

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