Welcom Callyn Henry, PA-C!

Welcome Callyn Henry, PA-C!

Callyn graduated from the University of Tennessee Chattanooga, with her BS Science in 2008. She proceeded to work as a Medical Assistant in Family Medicine, prior to attending her Physician Assistant Program in 2009.  She graduated from LeMoyne college, in 2011 with her MS in Physician Assistant Studies.  Callyn is a Board-Certified Physician Assistant through the National Commission on Certification of Physician Assistants.

After graduating, Callyn began her career as a Physician Assistant in the Emergency Department, where she diagnosed and treated patients of all ages with varying degrees of illness.  Two years after starting her career in Emergency Medicine, she moved to Atlanta, GA, where she began her practice in Dermatology.  She is currently a member of the Society of Dermatology Physician Assistants.

When the opportunity arose to move back home, she and her husband relocated back to Knoxville.  Callyn is excited to pursue her career practicing Dermatology, while living close to her family and friends in Knoxville.  She and her husband are living in Knoxville, and raising their two daughters. Callyn’s dedication and training allow her to provide quality dermatologic care to patients of all ages.

 

 

Knoxville Institute of Dermatology

Elizabeth Anderson, MD    Quyn Rahman, MD    Adam Wright, MD

Lindsey Best, FNP-BC       Callyn Henry, PA-C

Knoxville, TN     Lenoir City, TN

www.dermatologyknoxville.com

Choosing the Best Moisturizer

Choosing the best moisturizer can be tricky. The New York Times gives us some great tips for choosing the right type for your skin.

Full article below

 

 

With the cool air of fall upon most of us and winter’s cold, dry winds approaching, it’s time to get serious about caring for the stratum corneum, the outermost layer of skin, the body’s largest organ, which protects the vital tissues within.

Long thought to be biologically inert, the stratum corneum is now known to be an intricate, biochemically complex structure, the sanctity of which is critical to having healthy skin. It has a brick-and-mortar construction; the bricks – or corneocytes – are made up of organized threads of keratin that can hold large amounts of water, embedded in a mortar consisting of fatty acids and other lipids.

Skin, in fact, is 64 percent water, making water an essential ingredient of healthy skin. If the stratum corneum gets too dry, the skin can become itchy, scaly, inflamed, leathery and unattractive. For most people, whether their skin is dry or oily and especially if they live in a cold, dry or windy climate, routine use of a moisturizer can protect the skin’s water supply.

But faced with the dizzying array of choices on store shelves, how is the consumer to select a moisturizer likely to be effective and unlikely to cause an unwanted reaction? Should you choose a lotion, cream or ointment? Should you look for one labeled “dermatologist-recommended,” “fragrance-free,” “noncomedogenic,” “organic,” “natural,” “clinically proven” or “hypoallergenic?” Do you make a selection based on brand name, price, a doctor’s or friend’s recommendation?

Those are good but hard-to-answer questions, says Dr. Shuai Xu, a dermatologist affiliated with Northwestern University’s Feinberg School of Medicine. You see, moisturizers and their advertised claims, like all other cosmetic and personal care products, are at best loosely regulated, dependent almost entirely on the integrity of manufacturers to market a safe, effective product and on consumers to holler loudly when a product is neither.

Continue reading the main story

Among the 15 products claiming to be hypoallergenic, 83 percent had at least one ingredient on the allergen list, and 24 products contained five or more such ingredients. Interestingly, products that lacked any allergenic ingredients, costing on average 83 cents an ounce, “were not statistically more expensive per ounce (median, 60 cents) than products with one or more allergens,” the team found.

Furthermore, as Dr. Jonathan I. Silverberg, who directs Northwestern’s Contact Dermatitis Clinic and Eczema Center, explained, “Much of the labeling of products as hypoallergenic is nonsense. If you use a product long or often enough, you can become vulnerable to an allergic reaction. It’s not that the product is mislabeled – it’s that you can become allergic to almost anything, especially if you have a predisposition.”

An initial mild allergic reaction of itching and redness can progress to a profound reaction of stinging, burning, swelling and pain, Dr. Silverberg said. “With each exposure, the reaction gets stronger,” he said. Thus, the wise consumer with an allergic tendency might consider switching periodically to a different product and should certainly stop using any moisturizer that seems to be setting off an untoward reaction.

The American Academy of Dermatology suggests that in choosing a moisturizer, consumers wishing to avoid common allergic sensitizers pick one that is free of additives, fragrances and perfumes, though the new study showed this is clearly a challenge, even for knowledgeable physicians.

Cost is no guarantee of safety or effectiveness, the new study showed. Products labeled “dermatologist-recommended” are more expensive, but Dr. Xu said “the label doesn’t mean anything – is it 100 dermatologists, 10 dermatologists or one dermatologist?” The most expensive moisturizer his team analyzed contained the most allergens – a total of eight on the North American group’s list.

Health-conscious consumers sometimes turn to products labeled “organic” or “all-natural” for moisturizing in hopes of avoiding synthetic chemicals. But these “are not necessarily unlikely to cause a reaction and may not be very effective,” Dr. Xu said.

Olive oil, for example, increases water evaporation from the skin, he said, adding that the oils likely to be most protective and free of allergens are sunflower oil, coconut oil and shea butter.

However, for most people, moisturizing lotions, which contain more water than creams or ointments, are effective and least expensive. They evaporate quickly on the skin and do not leave a greasy feeling that many consumers dislike.

Nonetheless, people with very dry skin might invest in a cream or ointment, the cost of which is reduced by the need to use less of the product. Creams contain more water than ointments and offer what the team called “a middle ground” for people who dislike the greasiness of ointments. Ultimately, the team concluded, “patient adherence and willingness to use a moisturizer is more important than a specific formulation or vehicle.”

Ideally, moisturizers are best applied on damp skin within minutes of bathing, after patting the skin dry, to lock in moisture. Also helpful is to bathe or shower in warm, not hot, water.

 

 

 

 

Self Skin Exams Save Lives

Melanoma is the most dangerous and aggressive form of skin cancer. If melanoma is caught early, the five-year survival rate is 98 percent. The survival rate drops to 62 percent if the disease reaches the lymph nodes, and 18 percent when melanoma metastasizes to distant organs. The more common skin cancers, basal cell carcinomas and squamous cell carcinomas, have high cure rates, but they can become disfiguring and eventually life threatening if not caught early.

The Skin Cancer Foundation recommends an annual skin check with a board-certified dermatologist and monthly self-skin exams to help catch skin cancer early. It may be recommended to those with a history of skin cancer and those with many moles to do self-exams more frequent than a month. The Skin Cancer Foundation recommends having a trusted friend or loved one help with the skin exam since some spots could be hard to see even with the use of mirrors. Wearing sunscreen daily, frequent self-exams, and annual skin checks help keep yours safe from the world’s most common cancer.

Knoxville Institute of Dermatology

Elizabeth Anderson, MD    Quyn Rahman, MD    Adam Wright, MD

Lindsey Best, FNP-BC      Callyn Henry, PA-C

Knoxville, TN       Lenoir City, TN

www.dermatologyknoxville.com

 

 

Wear Sunscreen as Skin Cancer and Early Aging Prevention

Fall break is coming up next week for Knox County, we want to remind everyone to wear a broad-spectrum sunscreen every single day. Wearing sunscreen helps prevent skin cancer and early signs of aging! At the Knoxville location, we carry a variety of Elta MD Sunscreens and skin care. Stop by today and we’ll help you pick the right sunscreen for your skin type!

Knoxville Institute Dermatology

Elizabeth Anderson, MD    Quyn Rahman, MD    Adam Wright, MD

Lindsey Best, FNP-BC     Callyn Henry, PA-C

Knoxville, TN         Lenoir City, TN

www.dermatologyknoxville.com

Did You Know?

At the Knoxville location we sell a variety of Broad-Spectrum Elta MD sunscreens!

Knoxville Institute of Dermatology

Elizabeth Anderson, MD    Quyn Rahman, MD   Adam Wright, MD

Lindsey Best, FNP-BC    Callyn Henry, PA-C

Knoxville, TN        Lenoir City, TN

www.dermatologyknoxville.com

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