3D Digital Skin Analysis

O’Donoghue Dermatology, one of the area’s leading medical and cosmetic dermatology practices, is pleased to announce the addition of 3D digital skin analysis assisted by the Reveal® Imager to their newly renovated 1952 Field Road, Sarasota office.

The Reveal® Imager uses Canfield Scientific’s exclusive RBX technology to uncover skin damage undetectable to the naked eye. This state-of-the-art technology uses cross-polarized filters to produce a digital image that shows the unique color signatures of red and brown skin components below the skin surface.

Red areas can represent a variety of conditions including acne, inflammation, rosacea, and spider veins. In contrast, brown areas which are caused by an excess in melanin, and are often associated with sun damage, represent lesions such as hyperpigmentation, freckles, lentigines or melasma on or below the skin surface.

“In just a few minutes, the Reveal® Imager produces a report that allows us to analyze hyperpigmentation, photo damage, vascular disorders, rosacea, acne, texture and wrinkles so that we can develop a skin care regimen that specifically targets the patient’s needs” said Dr. O’Donoghue.

New FDA Sunscreen Label Requirements

Sunscreens protect our skin from painful sunburns and they reduce our risk of developing skin cancer from long term exposure, but like most products that are designed to make a profit in a competitor filled arena, the claims made by these products evolved into mere hype geared towards gaining market share.

SPF numbers and terms like “broad spectrum” were being used to make all products sound protective but, when put to the test, many of them did not offer the level of protection they promised so the FDA had to step in and force changes that guard consumers from false claims.

The mandated changes took effect in December of 2012 so, if you have a product that was purchased before that time, it is not certain that the packaging reflects the content. These new label requirements will help you make an informed decision:


Sun Protection Factor

Sun Protection Factor or “SPF” refers to the product's ability to keep your skin from getting red. It tells you how long you have before you start to burn, but the redness is just an indication of a sunburn or sun poisoning, the SPF in and of itself does not protect you from developing skin cancer.

UVA and UVB Blockage

The sun emits two types of rays, UVA and UVB, and we need to protect our skin from both types of radiation because both of them can cause skin cancer.

Broad Spectrum

Broad Spectrum means that the product blocks both UVA and UVB rays and therefore protects against skin cancer. Prior to the 2012 labeling changes, many sunscreens claimed to be “broad spectrum” even though they contained very little of UVA or UVB protection. Products that use the term “broad spectrum” now must prove that they offer high levels of both types of protection.

Waterproof, Sweatproof or Water Resistant

No sunscreen is truly waterproof or sweatproof so they are no longer allowed to make these claims. Sunscreens may only claim to be "water resistant" and they must provide information regarding when to reapply the product (between 40 and 80 minutes).

Sunscreen Products

Sunscreen products come in a variety of forms including lotions, sprays, wipes, shampoos and it is now commonly found in makeup. The new labeling requirements only apply to products that are specifically intended to protect against the sun, nothing else. This means that a sunscreen lotion or a sunscreen wipe is regulated; shampoos or other multi-function cosmetics are not so, do not rely on these products as your primary source of protection.

Acne Scarring

Did you know that we no longer have to rely on aggressive chemical peals and dermabrasion to treat acne scarring?

With the new lasers available today, we can treat acne scarring in as little as 15 minutes, with no anesthesia and with minimal healing.

If you're one of the millions of people that are plagued by acne scarring, contact O'Donoghue Dermatology to see if you are a candidate for this revolutionary procedure.

Many patients are concerned when they develop a bump that looks like a cyst.

This is usually a sebaceous cyst that is a closed sac found under the skin, usually on the trunk, neck, or face. They are filled with a oily or cheese-like matter and usually are painless.

In some cases, however, cysts can get inflamed and become tender to the touch. They are also called epidermal cysts, wens, keratin cysts, or epidermoid cysts. Most often, sebaceous cysts come out of hair follicles or can form as a result of trauma to the skin. Usually they are benign, but they must be differentiated from other potentially malignant bumps that can mimic cysts.

In some cases, the dermatologist will perform a biopsy to rule out certain conditions. If a small cyst becomes inflamed, a dermatologist can inject it with an anti-inflammatory medication to reduce swelling or just remove it entirely with surgery.

Are you at risk for melanoma?

 Melanoma only affects 4 percent of those diagnosed with skin cancer, but it accounts for 79 percent of all skin cancer related deaths.

Anyone who has overexposure to the sun, regardless of skin color, has a higher risk for melanoma.

Individuals with blond or red hair, and fair complexion have the highest risk for melanoma. Also if you experienced excessive sun exposure during your childhood and teen years or have a family history of melanoma, you should have a skin cancer-related checkup.

The American Cancer Society recommends a checkup every three years for people between 20 and 40 years of age, and every year for anyone 40 and older.

Dermaplaning

Did you know that dermaplaning is an excellent way to removing “peach fuzz”? Dermaplaning is a non-invasive skin resurfacing procedure that gently scrapes away the top layer of dead skin cells and painlessly remove the “peach fuzz” that can trap excess dirt and oil.

If you are looking for a safe way to get rid of your “peach fuzz”, contact O'Donoghue Dermatology and schedule your appointment today.

O'Donoghue Dermatology 1952 Field Road Sarasota Fl. Ph: 941-926-7546

Natural Remedies for Skin Ailments

Did you know that there are many products right in your kitchen that can treat a variety of skin ailments?

For instance, massaging Olive Oil into wet skin is an excellent moisturizer - it’s also great for brittle hair ends! The antibacterial properties of honey can speed the healing of wounds, yogurt applied directly to the skin for 10 minutes can soothe the redness of rosacea, and lemon mixed with baking soda can combat yellowing nails – this mixture works great on teeth too!

If these home remedies are no match for your rosacea or yellowing nails, contact O'Donoghue Dermatology so that we can determine the best treatment for you.

O'Donoghue Dermatology 1952 Field Road Sarasota Fl. Ph: 941-926-7546

 

Narrowband UVB Therapy

Did you know that by exposing the skin narrowband UVB light treatments we can treat a number of skin conditions. Narrow band UVB is the optimal part of the UV light spectrum and it has been shown to slow the growth of psoriasis, eczema and vitiligo lesions. Exposure to this targeted phototherapy treatment can clear these unsightly and often painful lesions without the risk of skin cancer associated with sunlight and tanning beds.

If you suffer with psoriasis, eczema and vitiligo, contact O'Donoghue Dermatology to see if narrow band UVB treatment is right for you.

O'Donoghue Dermatology 1952 Field Road Sarasota Fl. Ph: 941-926-7546