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Unveiling the Sun: Navigating Skin Health and the Risks of Skin Cancer

Skin Cancer by Sheperd Integrative Dermatology in Mount Pleasant SC

The sun plays a dual role in our lives. While it’s a primary vitamin D source and positively affects our mood, it also poses risks to our skin health. Prolonged and unprotected sun exposure can lead to various skin issues, with skin cancer being the most concerning. Strike a balance between enjoying the sun’s benefits and protecting our skin from harmful effects. Being informed about these risks and taking preventive measures can help maintain skin health and reduce the chances of severe complications. Here’s what you should know about skin cancer and skin health. 

The Sun and Its Effects on the Skin

The sun emits a spectrum of ultraviolet (UV) radiation, which can be categorized primarily into UVA and UVB rays. Both types have distinct effects on the skin.

UVA rays penetrate the skin more deeply than UVB rays. They are responsible for the premature aging of skin cells and can damage the DNA in these cells, potentially leading to skin cancer. UVA is often associated with long-term skin damage such as wrinkles, leathering, and sagging, commonly called “photoaging.”

On the other hand, UVB rays are the primary cause of sunburn. They damage the skin’s outermost layers, leading to redness, swelling, and pain. Over time, repeated exposure to UVB rays can cause more profound changes in the skin’s structure, increasing the risk of various skin cancers, including melanoma.

While the sun is a primary source of UV radiation, other sources, such as tanning beds, emit these harmful rays and can similarly damage the skin.

It’s not all negative, though. Moderate sun exposure is beneficial as it helps the skin produce vitamin D, a vital nutrient for bone health and immune system function. 

Skin Cancer: Types and Risks

Skin cancer is one of the most common forms of cancer globally, primarily resulting from the skin’s prolonged exposure to ultraviolet (UV) radiation. Understanding the different skin cancer and skin health and associated risks is crucial for early detection and effective treatment.

1.) Types of Skin Cancer:

  • Basal Cell Carcinoma (BCC): The most common type of skin cancer, BCC, originates in the basal cells, which are found in the skin’s bottom layer. It often appears as a shiny bump, scar-like lesion, or pinkish skin patch. While BCC rarely spreads to other body parts, it can be invasive and damage surrounding tissues if not treated.
  • Squamous Cell Carcinoma (SCC): Originating in the squamous cells, which comprise most of the skin’s upper layers, SCC often presents as a firm, red nodule or a flat lesion with a scaly surface. It has a higher risk of spreading than BCC but is usually treatable when detected early.
  • Melanoma: The most aggressive form of skin cancer, melanoma, begins in the melanocytes, the cells responsible for producing melanin. It can develop anywhere on the body and often appears as a mole that changes in size, shape, or color. Early detection is crucial, as melanoma can spread rapidly to other organs.

2.) Risk Factors:

  • Sun Exposure: Prolonged and unprotected exposure to the sun’s UV rays is the primary risk factor for all types of skin cancer.
  • Tanning Beds: These devices emit UV rays, increasing the risk of skin cancer, mainly when used frequently.
  • Fair Skin: Individuals with lighter skin, hair, and eye colors have a higher risk due to reduced melanin, which provides some protection against UV radiation.
  • Family History: A family history of skin cancer can increase an individual’s risk, suggesting a genetic predisposition.
  • Age: Older individuals have had more cumulative sun exposure, increasing their risk, though skin cancer can occur at any age.
  • Immune System Suppression: People with weakened immune systems, whether from certain diseases or medications, are at a higher risk.

Prevention and Protection

Preventing skin damage and reducing the risk of skin cancer requires a combination of proactive measures and protective strategies. Here’s how individuals can safeguard their skin against the harmful effects of the sun and other environmental factors:

1.) Sunscreen Use:

  • Broad-Spectrum Protection: Choose sunscreens that protect against UVA and UVB rays. A broad-spectrum sunscreen can shield the skin from most of the sun’s harmful effects.
  • SPF Rating: Opt for a sunscreen with an SPF (Sun Protection Factor) of at least 30 for everyday activities and a higher SPF for prolonged outdoor exposure.
  • Reapplication: Sunscreen should be reapplied every two hours immediately after swimming or sweating.

2.) Protective Clothing:

  • Wear long-sleeved shirts, long pants, and wide-brimmed hats to cover as much skin as possible.
  • Fabrics with tight weaves or specially designed UV-protection clothing can offer added protection against UV rays.

3.) Seek Shade:

  • When outdoors, especially during peak sun hours (usually between 10 a.m. and 4 p.m.), seek shade under trees, umbrellas, or other shelters.
  • Remember that water, sand, and snow can reflect UV rays, intensifying exposure even in shaded areas.

4.) Avoid Tanning Beds:

  • Tanning beds emit UV rays, increasing the risk of skin cancer and accelerating skin aging. Opt for self-tanning products or bronzers as safer alternatives if a tanned look is desired.

5.) Regular Skin Examinations:

  • Conduct monthly self-examinations to check for new or changing moles, spots, or lesions.
  • Schedule annual skin check-ups with a dermatologist or healthcare provider, especially if you have a history of sunburns, frequent sun exposure, or a family history of skin cancer.

6.) Protective Eyewear:

  • Wear sunglasses with 100% UV protection to shield the eyes and the surrounding skin, reducing the risk of cataracts and other UV-induced eye disorders.

7.) Stay Informed:

  • Keep abreast of the UV index in your area, which provides a daily forecast of the expected risk of UV exposure. On days with a high UV index, take extra precautions.

Takeaway

The health of our skin is a testament to our overall well-being and the care we provide. While the sun offers numerous benefits, it’s undeniable that its rays can pose significant risks to our skin’s health. Striking a balance between enjoying the sun and protecting our skin is paramount. As we’ve delved into the intricacies of skin cancer and skin health, prevention, and protection, it becomes evident that expert guidance can make all the difference. Sheperd Integrative Dermatology is a beacon of expertise and dedication for those seeking a comprehensive approach to skincare, tailored advice, and state-of-the-art treatments. Don’t leave your skin’s health to chance; contact or request an appointment with professionals at Sheperd Integrative Dermatology and embark on a journey towards radiant, healthy skin.

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Dana Aman

PA-C

Board Certified Physician Assistant

Dana is a board-certified Physician Assistant with Sheperd Integrative Dermatology.  Originally from Florida, Dana obtained her undergraduate degree from Florida State University and then went on to earn a Master’s in Physician Assistant Studies from North Greenville University in Greenville, South Carolina.  After obtaining her advanced degree, Dana completed a rigorous 6-month dermatology training program in California as well as a Diplomate Fellowship with the Society of Dermatology Physician Assistants.  After three years of specialized clinical dermatology practice in California, Dana moved to Charleston in 2023.  Dana’s patient care philosophy centers around active listening and shared decision-making. She believes that every patient should be an active participant in their healthcare journey and looks forward to establishing positive patient relationships at Sheperd Integrative Dermatology. 

Margaret Gierhart

LE

Margaret, a South Carolina native, is a Licensed Esthetician and makeup artist with over 20 years of experience in the beauty industry. She earned a BA in Psychology from the University of South Carolina. She began her career in beauty as the resident makeup artist for Bobbie Brown cosmetics at Saks Fifth Avenue in Charleston. In order to expand her knowledge, she earned her degree in esthetics from Trident Technical College, graduating with honors. She joined the Sheperd Integrative Dermatology staff in 2014 and is certified in a wide array of cosmetic procedures and skin care products. Her offerings include laser skin resurfacing, IPL, micro-needling, chemical peels, radio frequency, laser hair removal, and body contouring. Her background in both psychology and artistry gives her a deep capacity to care for patients and understand what makes them feel beautiful. A mother of two daughters, Margaret understands beauty as not only external appearance, but also as a manifestation of the inner qualities of kindness, generosity, and well-being.

Amy Jetter

BSN, RN

Amy brings her whole heart to her role on the Sheperd cosmetic team.  A graduate of Elon College and the Medical College of Virginia, Amy has been a board-certified nurse for over 30 years.  Bringing her skills as an ICU nurse into her role in cosmetic patient care, Amy provides a warm, reassuring presence to all her clients, listening to their concerns and collaborating with them in a plan to bring forth and enhance their natural beauty.  A standing member of the American Association of Plastic Surgery Nurses and a past RN trainer in cosmetic and aesthetic procedures, Amy offers all types of laser treatments, botox and dermal filler injections, and chemical peels.

Amy Jetter

BSN, RN

Amy brings her whole heart to her role on the Sheperd cosmetic team.  A graduate of Elon College and the Medical College of Virginia, Amy has been a board-certified nurse for over 30 years.  Bringing her skills as an ICU nurse into her role in cosmetic patient care, Amy provides a warm, reassuring presence to all her clients, listening to their concerns and collaborating with them in a plan to bring forth and enhance their natural beauty.  A standing member of the American Association of Plastic Surgery Nurses and a past RN trainer in cosmetic and aesthetic procedures, Amy offers all types of laser treatments, botox and dermal filler injections, and chemical peels.

Melissa Mancuso

Body Contouring Specialist

Melissa has six years of experience in body contouring, beginning with her role as the CoolSculpting representative for Maryland, Virginia, and the District of Columbia. Since joining the Sheperd team, she has received additional training and now offers chemical peels, Vivace micro-needling, and Diamond Glow dermal infusion. She loves helping patients feel good about their bodies and teaching them about how the various cosmetic procedures can help them achieve the results they are seeking.

Margaret Gierhart

LE

Margaret, a South Carolina native, is a Licensed Esthetician and makeup artist with over 20 years of experience in the beauty industry. She earned a BA in Psychology from the University of South Carolina. She began her career in beauty as the resident makeup artist for Bobbie Brown cosmetics at Saks Fifth Avenue in Charleston. In order to expand her knowledge, she earned her degree in esthetics from Trident Technical College, graduating with honors. She joined the Sheperd Integrative Dermatology staff in 2014 and is certified in a wide array of cosmetic procedures and skin care products. Her offerings include laser skin resurfacing, IPL, micro-needling, chemical peels, radio frequency, laser hair removal, and body contouring. Her background in both psychology and artistry gives her a deep capacity to care for patients and understand what makes them feel beautiful. A mother of two daughters, Margaret understands beauty as not only external appearance, but also as a manifestation of the inner qualities of kindness, generosity, and well-being.

Margaret Gierhart

LE

Margaret, a South Carolina native, is a Licensed Esthetician and makeup artist with over 20 years of experience in the beauty industry. She earned a BA in Psychology from the University of South Carolina. She began her career in beauty as the resident makeup artist for Bobbie Brown cosmetics at Saks Fifth Avenue in Charleston. In order to expand her knowledge, she earned her degree in esthetics from Trident Technical College, graduating with honors. She joined the Sheperd Integrative Dermatology staff in 2014 and is certified in a wide array of cosmetic procedures and skin care products. Her offerings include laser skin resurfacing, IPL, micro-needling, chemical peels, radio frequency, laser hair removal, and body contouring. Her background in both psychology and artistry gives her a deep capacity to care for patients and understand what makes them feel beautiful. A mother of two daughters, Margaret understands beauty as not only external appearance, but also as a manifestation of the inner qualities of kindness, generosity, and well-being.

Madeline Anderson

PA-C

Maddie is a board-certified Physician Assistant and a Lowcountry native. She obtained her undergraduate degree from Clemson University and then went on to earn a Master of Science in Physician Assistant Studies from the Medical University of South Carolina, graduating with highest honors. While in PA school, Maddie served as a Student Representative for the SC Society of Dermatology Physician Assistants. After graduation, she completed a six-month advanced dermatology internship here at Sheperd Integrative Dermatology. She also completed the Diplomate Fellowship with the Society of Dermatology Physician Assistants. Maddie has a heart for medical missions and is passionate about patient education. Her free time is shared with her family, her friends, and her two fur babies!

Madeline Anderson

PA-C

Maddie is a board-certified Physician Assistant and a Lowcountry native. She obtained her undergraduate degree from Clemson University and then went on to earn a Master of Science in Physician Assistant Studies from the Medical University of South Carolina, graduating with highest honors. While in PA school, Maddie served as a Student Representative for the SC Society of Dermatology Physician Assistants. After graduation, she completed a six-month advanced dermatology internship here at Sheperd Integrative Dermatology. She also completed the Diplomate Fellowship with the Society of Dermatology Physician Assistants. Maddie has a heart for medical missions and is passionate about patient education. Her free time is shared with her family, her friends, and her two fur babies!

AnnaKathryn Keiper

DNP, FNP-C

AnnaKathryn completed her Doctorate degree at the Medical University of South Carolina and has seven years of experience in dermatology. She has completed additional training in medical dermatology, cosmetic dermatology, and functional medicine. She provides skin cancer screenings, surgical removal of skin cancers, treatment of precancerous lesions, extractions of cysts, and the treatment of acne. In the cosmetic domain, she provides laser, filler, and neurotoxin treatments. Certified through the Institute of Functional Medicine, AnnaKathryn has a special focus on wellness, including weight loss and diet consulting. She uses her expertise in this field to create an individualized program to help each of her patients achieve optimal wellness supporting them in maintaining vibrancy and vitality throughout their lifespan.

AnnaKathryn Keiper

DNP, FNP-C

AnnaKathryn completed her Doctorate degree at the Medical University of South Carolina and has seven years of experience in dermatology. She has completed additional training in medical dermatology, cosmetic dermatology, and functional medicine. She provides skin cancer screenings, surgical removal of skin cancers, treatment of precancerous lesions, extractions of cysts, and the treatment of acne. In the cosmetic domain, she provides laser, filler, and neurotoxin treatments. Certified through the Institute of Functional Medicine, AnnaKathryn has a special focus on wellness, including weight loss and diet consulting. She uses her expertise in this field to create an individualized program to help each of her patients achieve optimal wellness supporting them in maintaining vibrancy and vitality throughout their lifespan.

Allyson Harrell Garrison

PA-C

Ally is a board-certified Physician Assistant and a Diplomate of the Society of Dermatology Physician Assistants, their highest rating. She is a graduate of Clemson University and earned her Master’s degree in Physicians Assistant studies at the University of South Alabama; additionally, she completed a dermatology fellowship at Charlotte Dermatology in North Carolina. For more than ten years, her focus on both medical and surgical dermatology has included identifying and treating skin cancers as well as managing biologic medications for psoriasis and atopic dermatitis. Ally has a strong love of surgical dermatology and she performs surgeries every day in the clinic, including excisions of cysts and skin cancers. She also loves the challenge of a difficult case! On the cosmetic side, Ally is a skilled injector of both Botox and Dysport. She sees compassion and empathy as vital qualities that she brings to all her patient interactions. She is mindful that skin cancer screenings can be frightening or overwhelming; her warm, calm manner and her focus on patient education throughout each appointment make her an outstanding clinician.

Allyson Harrell-Garrison

PA-C

Ally is a board-certified Physician Assistant and a Diplomate of the Society of Dermatology Physician Assistants, their highest rating. She is a graduate of Clemson University and earned her Master’s degree in Physicians Assistant studies at the University of Alabama; additionally, she completed a dermatology fellowship at Charlotte Dermatology in North Carolina. For more than ten years, her focus on both medical and surgical dermatology has included identifying and treating skin cancers as well as managing biologic medications for psoriasis and atopic dermatitis. Ally has a strong love of surgical dermatology and she performs surgeries every day in the clinic, including excisions of cysts and skin cancers. She also loves the challenge of a difficult case! On the cosmetic side, Ally is a skilled injector of both Botox and Dysport. She sees compassion and empathy as vital qualities that she brings to all her patient interactions. She is mindful that skin cancer screenings can be frightening or overwhelming; her warm, calm manner and her focus on patient education throughout each appointment make her an outstanding clinician.
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