Skin Health Month: The ABCDEs + Sun-Smart Aging
ABCDE warning signs, head-to-toe skin checks, and daily habits that prevent damage

May is Skin Cancer Awareness Month, and this is your reminder that skin health is more than “anti-aging.” It’s prevention. It’s early detection. And it’s protecting the skin you live in—especially in the Vegas sun.
This post is your practical guide to what to watch for, what a real skin exam should include, and the everyday habits that protect your skin (and your future).
What “abnormal” can look like: the ABCDEs
Most skin spots are harmless. The goal isn’t to panic—it’s to notice what’s new, changing, or just doesn’t match the rest and get it checked sooner rather than later. If you’re not sure what you’re looking at, the ABCDE checklist is a great place to start.
- A — Asymmetry: one half doesn’t match the other
- B — Border: irregular, scalloped, or poorly defined edges
- C — Color: multiple colors or uneven color (tan, brown, black, red, white, blue)
- D — Diameter: larger than about 6 mm (pencil eraser), or any lesion that’s growing
- E — Evolving: changing in size, shape, color, itching, bleeding, or crusting
If you only remember one letter, remember E. “Evolving” is often the biggest clue that it’s time to book an exam.
Annual dermatology exams: what a thorough check should include
I’m a big believer in annual full-body skin exams with dermatology—especially if you’ve had lots of sun exposure, tanning, blistering burns, or you’re noticing new or changing spots. A yearly exam is one of those “small effort, big payoff” habits.
A true full-body exam is exactly that: full body. It can include areas people forget about (or don’t realize can develop skin cancer), like:
- Scalp and hairline
- Behind the ears
- Between the toes and the soles of the feet
- Under nails
- Skin folds
- Inside the mouth
- And yes—genital areas when appropriate (skin is skin)
It’s not about being awkward—it’s about being thorough. You’re not “being dramatic” by asking for a complete exam. You’re being proactive.
Sunscreen: what actually matters
Sunscreen only works if you use it correctly. The best sunscreen is the one you’ll wear consistently, and the goal is daily protection—not perfection. For most people, SPF 30+ is a solid everyday baseline, and the real “secret” isn’t chasing the highest number—it’s applying enough and reapplying when it counts.
Here’s the practical baseline:
- SPF 30+ daily is a great starting point for most people
- Higher SPF can help, but it’s not a “free pass” to stay in the sun longer
- Reapply when you’re outdoors, sweating, or swimming
- Don’t forget high-miss areas: ears, neck, chest, and hands
Now, what to look for when you’re choosing one:
- It SHOULD say broad-spectrum (covers UVA + UVB)
- It SHOULD have a texture you’ll actually wear daily (tinted options can be great if you hate white cast)
- If you’re sensitive/reactive, it SHOULD include mineral filters like zinc oxide and/or titanium dioxide
- If you’re acne-prone, it SHOULD be labeled non-comedogenic (and feel lightweight enough that you’ll reapply)
What it shouldn’t be (or use with caution):
- It SHOULDN’T be non–broad-spectrum (SPF alone doesn’t guarantee UVA coverage)
- It SHOULDN’T sting your eyes or irritate your skin (because then you won’t reapply it)
- It SHOULDN’T be expired—or stored in a hot car all summer (heat can degrade it)
If you “hate sunscreen,” it usually means you haven’t found the right texture yet—there are great options now that don’t feel heavy or greasy. If you’re acne-prone, sensitive, or you wear makeup daily, it’s worth finding a formula that fits your routine so you’ll actually stick with it.
Sun-smart accessories that make a real difference
In Vegas, I treat sun protection like a daily uniform. These small habits add up fast over years, and they’re often easier than trying to “fix” sun damage later.
- Wide-brim hat (not just a baseball cap)
- UV-protective sunglasses (sun exposure can damage the eyes/retina over time)
- Driving protection: consider gloves or UPF sleeves—your hands show sun damage early
Fun fact you’ll notice over time: the left side of the face often ages faster for many drivers because of window exposure. It’s subtle at first, then one day you can’t unsee it.
Skin aging: prevention + aesthetics (the best combo)
Healthy skin is a long game. Prevention protects your baseline, and aesthetics can help you improve what sun and time have already changed. Think of it as two lanes: protect and restore.
A few evidence-based tools that can support texture, tone, and fine lines:
- Tretinoin (when appropriate) for wrinkles and skin turnover
- In-office aesthetics like neurotoxins, microneedling, and other collagen-stimulating treatments
- Laser options (when appropriate) for pigment and texture
When is the “right time” to do laser?
This is one of the most common questions I get, and the answer is reassuring: in general, laser can be done year-round. The “right time” is when you choose the right treatment for your skin and you’re willing to follow the plan.
What matters most:
- Work with an experienced, educated practitioner who selects treatment based on your skin type, history, and concerns
- Be honest about recent sun exposure, tanning, and any history of pigment issues
- Follow post-care closely (this is where results and safety live)
If you’re not sure what’s best for your goals (pigment, redness, texture, fine lines), that’s exactly what a consult is for. We can map out what makes sense now, what should wait, and how to get the best result with the least irritation.
And yes—hormones matter, too. Estrogen plays a role in collagen, hydration, and skin thickness, which is one reason many women notice skin changes in perimenopause/menopause.
What I personally use (and we carry it)
If you want an easy, everyday option you’ll actually wear, we carry Epicutis tinted sunscreen—it’s what I use under my makeup. Epicutis Lipid Shield is my go-to daily sunscreen when you want protection and a finish that actually feels good on the skin. It’s a broad-spectrum mineral SPF that uses zinc oxide and titanium dioxide for gentle, reliable coverage—great if you’re sensitive, reactive, or just tired of sunscreens that feel heavy. What I love most is how wearable it is: it layers smoothly under makeup, doesn’t feel greasy, and makes it easier to stay consistent (because consistency is what protects your skin long-term). If you’ve been skipping SPF because you “hate sunscreen,” this is the one to try.
For the remainder of the summer (valid through the end of August), I’m making it easier to stay consistent with daily SPF—because protected skin is healthy skin. When you purchase Epicutis Lipid Shield in-office, you’ll get 15% off the retail price. It’s my go-to broad-spectrum mineral sunscreen (zinc oxide + titanium dioxide) that feels lightweight, layers beautifully, and makes daily protection actually doable. Swing by the office to grab yours and keep your skin protected all season.
If you do nothing else this month, do these two things:
(1) Schedule your annual full-body derm skin exam (or put it on the calendar).
(2) Pick one sun-smart habit you’ll stick with—daily SPF, reapplying, a real sun hat, or sunglasses.
Your skin is your largest organ. Protect it like it matters—because it does.
Cheers to beautiful sin,
Doc Nico, Your Wellness & Hormones Specialist





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