September 23rd, 2013 by Dr. Val Jones in Health Tips
No Comments »
This actress keeps her dermatologist on speed dial too.
As a light skinned, be-freckled woman with a history of pre-melanoma, I have been sternly instructed to keep my dermatologist on speed dial. Every six months I dutifully return to his office for inspection – nervously eyeing the biopsy tray as I sweat through my paper gown, legs dangling from a vinyl exam table.
In preparation for my most recent trip, I decided to be “an empowered patient” and arrive with a list of general dermatology and skin care questions that could be answered during my skin check. Judging from the near-syncopal episodes that I induced in my dermatologist while describing some of my hygiene practices, I’m not being very good to my skin. In fact, he wanted me to know that at least three products that I currently use are “of the devil.” Just in case you are inadvertently engaging in demonic skin care practices as I was – I thought I’d share what I learned:
1. Dryer sheets. According to my dermatologist, dryer sheets contain “a horrible chemical that no one can pronounce” that becomes “slathered all over your clothing” during the drying process. Although I was fond of the fresh scent and soft texture of my gym clothes, he assured me that heat and moisture was the best way to re-activate the irritating chemicals on delicate skin, virtually guaranteeing a contact dermatitis of the nether regions. So if you’ve been experiencing any unpleasant post-work out skin “issues” – consider dryer sheets as a potential cause.
2. Antibacterial ointments. Personally, I find that over-the-counter antibacterial ointments do a great job of preventing razor bumps. However, my dermatologist says that repeated or excessive use of these products can lead to allergies and colonization with antibiotic-resistant organisms. So… unless you want to be giving MRSA a “come-hither stare,” you might want to opt out of the Neosporin.
3. Battery-operated exfoliating brushes. I’ve seen so many ads for Clarisonic-type products that I figured they would be a reasonable choice for facial exfoliation needs. In fact, this topic may be somewhat controversial since I know other doctors who recommend these products. However, my dermatologist says that they are overkill and might do more harm than good to delicate facial skin, especially if you use any products that have an exfoliating acid included in their ingredient list, or if you use scrub creams. In other words, if you wash your face regularly, you probably don’t need to use additional aggressive cleaning measures.
In addition to the information provided about evil products commonly used by innocent people across America, my dermatologist offered these general tips for healthy skin:
1. You don’t need so much moisturizer. “You don’t need to put on moisturizer every night just because your mother told you to,” he said, bow tie looming large at eye-level. “Women think they need to apply moisturizer multiple times a day, but there is enough moisturizer in sunscreens and anti-oxidant serums to make additional products unnecessary.”
2. Throw away your 10x mirror. “Honestly, no one sees your skin at 10x, so why should you worry about what it looks like so close up? The best way to make your pores look smaller is to quit looking at them under a magnifier.”
3. Use physical block sunscreen every day. Most of the cheaper, spray-on sunscreens use chemicals to scatter light, but zinc-based sunscreens physically block incoming UV radiation. “The most important part of an ‘anti-aging’ regimen is to avoid sun exposure, and the best way to do that is with constant use of physical blocks.”
4. Skin-lightening cream (hydroquinone) can reduce the appearance of sun damage. Hydroquinone is the active ingredient in most skin-lightening creams. It acts to down-regulate melanin production in melanocytes, but can be reversed fairly easily by UV exposure (i.e. sunlight up-regulates melanin production). So even if you’re already pale-skinned, hydroquinone products can even out skin tones and sun spots – but only if you simultaneously commit to aggressive avoidance of UV exposure.
I hope you’ve found these skin tips enlightening (pun intended). I’ll have to think of some other good questions to ask my dermatologist in 6 months from now, during my next cancer screening. Because as an empowered patient, I intend to learn as much as I can in my 15 minutes with the doctor, and then share it with as many people as possible. 🙂
October 3rd, 2012 by Dr. Val Jones in Health Tips, True Stories
No Comments »
When I was a teenager I did some stupid things, but looking back I think that the worst decision I made was to go to a tanning salon. At the time I remember tanning salon staff assuring me that it was “safer than the real sun” and the fastest way to get a healthy-looking glow. “You could bake in the sun all day, or spend 20 minutes in a tanning bed for the same effect” said the staff. So after trying several sunless tanners in varying shades of orange and having them slough off like patches of dirt, I decided to make my alabaster skin a nice, even shade of light caramel with months of tanning each year.
Fast forward twenty some-odd years and I’m in the surgeon’s office having a wide-margin re-excision of a melanoma on my back. I’d been wearing sunscreen since my early twenties, carefully protecting myself from UV radiation. I had realized the error of my ways after a serious conversation with a dermatologist, but I had “gotten religion” about skin protection too late. My fate was already set from the tanning bed exposure.
A new study in the British Medical Journal (BMJ) estimates that tanning beds may be responsible for hundreds of thousands of non-melanoma skin cancers per year in the United States. As for melanoma (the deadliest kind of skin cancer), the World Health Organization has determined that the risk of melanoma is increased by 75% when the use of tanning devices starts before age 30. In fact, they classify tanning bed exposure as a “group 1 carcinogen” – in the same class of human toxicity as asbestos, tobacco, and mustard gas.
I was surprised to learn how common tanning bed use is, especially in Europe. According to the BMJ study, 10.6-35% of people in Germany, France, Denmark, and Sweden have used a tanning bed at some point in their lifetimes. The global nature of this problem is daunting – and with research suggesting that tanning has addictive properties, it may be as difficult to get people to avoid tanning salons as it is to have them quit smoking.
As for me, I learned my lesson and I have the scars to prove it. I was lucky that a dermatologist caught my melanoma before it spread, but now I need to be on the look-out for more of them and redouble my efforts to stay out of the sun. If you’ve ever used a tanning bed and have fair skin and freckles, you should probably keep your dermatologist on speed dial. That temporary “sun-kissed glow” can easily turn into wrinkles and Frankenstein scars in the not too distant future – along with a potentially fatal cancer diagnosis. Trust me, it’s not worth it.
August 10th, 2011 by AndrewSchorr in Opinion, Research
No Comments »
You have heard it countless times, “The War on Cancer.” President Nixon announced it. The National Cancer Institute has spearheaded what TV and radio commercials always talk about as “the fight against cancer.” Singular. But we really need to start thinking about it as a plural. Wars on cancer. Fights against cancer. Taking it one step further, we need to see each person’s fight as an individual battle.  Not just individualized to the patient’s spirit or age or sense of hope, but individualized to his or her particular biology, matched up with the specific cancer and available treatments. That is the nature of “personalized medicine” applied to cancer. We’ve been talking about it for a few years around here, but what’s exciting now is that even more super smart people in the cancer scientific community are devoting themselves to it.
I met two people like that today near the research labs at the University of Washington in Seattle. Without giving too much away (they’ve got big plans), these two hematologist-oncologists, with many advanced degrees between them and decades of experience, are trying to build something really big that could lengthen lives and save many too.
What they’re trying to do is Read more »
*This blog post was originally published at Andrew's Blog*
August 10th, 2011 by Michael Kirsch, M.D. in Health Policy, Opinion
2 Comments »
The concept of cost-effectiveness in medicine is elastic. One’s view on this issue depends upon who is paying the cost. Of course, this is true in all spheres of life. When you’re in a fine restaurant, you order differently when the meal will be charged to someone else. Under these circumstances, the foie gras appetizer and the jumbo shrimp cocktail are no longer luxuries, but are considered as essential amino acids that are necessary to maintain life.
In the marketplace, except in the medical universe, goods and services are priced according to what the market will bear. If an item is priced too high, then the seller will have fewer sales and a bloated inventory. Consumers will not pay absurd prices for common items, regardless of supernatural claims of quality.
- Would you pay $100 for an ice cream sundae that boasted it was the best in the world?
- Would you pay $1000 for a tennis racket that promised performance beyond your ability?
- Would you pay $500 for a box of paper clips that never lose their tension? Read more »
*This blog post was originally published at MD Whistleblower*
August 4th, 2011 by ChristopherChangMD in News, Research
No Comments »
Female models may be tall and beautiful, but they are also at markedly increased risk of developing cancer. The New York Times reported on a fascinating research article regarding height of a women and risk of cancer.
Specifically, for every four-inch increase in height over 5 feet 1 inch, the risk that a woman would develop cancer increased by about 16 percent, especially for:
• Colon Cancer (RR per 10 cm increase in height 1.25, 95% CI 1.19—1.30)
• Rectal Cancer (1.14, 1.07—1.22)
• Malignant Melanoma Read more »
*This blog post was originally published at Fauquier ENT Blog*
