Summer Skin Has a Memory
How dermatologists address sunspots, redness, and uneven tone after years of UV exposure
Summer has a way of bringing skin changes into sharper focus. More daylight, more time outdoors, and more exposed skin can make brown spots, redness, freckles, visible blood vessels, and uneven tone more noticeable. Some of these changes are familiar parts of a person’s natural complexion. Others may be signs that the skin has recorded years of ultraviolet exposure.
That is one of the reasons dermatology and aesthetics often overlap. Patients may come in because they are bothered by a spot, patch of redness, or uneven tone, but the first question should not be, “How do we remove it?” The first question should be, “What is it?”
Freckles are often part of what makes a complexion distinctive. They are strongly influenced by genetics and are especially common in people with fair skin, lighter hair, red hair, blue or green eyes, or complexions that burn easily before tanning. Freckles tend to be smaller, lighter brown spots that become more visible after time in the sun and may fade when sun exposure decreases. Many people associate freckles with youth, personality, and a natural, sun-kissed look. They are not automatically a problem, and they can be a beautiful part of someone’s natural skin pattern.
Freckles can be charming. Sunspots deserve a closer look.The best first step is knowing the difference.
At the same time, freckle-prone skin deserves thoughtful sun care. The same complexion that freckles easily may also be more vulnerable to UV damage, sunburn, and the gradual development of sunspots over time. Having freckles from childhood can also make it harder to notice when a new or changing spot appears. For that reason, people with freckled skin should not ignore dermatologic care simply because they have “always had spots.” Regular skin checks help patients understand what is normal for their skin and what deserves a closer look.
Sunspots are different from freckles. Also called age spots or solar lentigines, they are usually more persistent areas of pigmentation that develop after repeated UV exposure. They often appear on the face, chest, shoulders, arms, and hands, which are the areas that receive the most sun over time. Unlike freckles, sunspots usually do not fade much on their own. They may be cosmetic, but they are also a visible sign of cumulative sun exposure.
That distinction matters because brown spots should be understood before they are treated cosmetically. A new, changing, irregular, scaling, bleeding, very dark, or rapidly growing spot should be evaluated by a dermatologist. At CSC Steil Dermatology, patients can receive both medical and cosmetic dermatology care, allowing our team to evaluate the health of the skin before recommending an aesthetic treatment plan.
Treating the Signs of Sun Exposure
For patients bothered by sunspots, redness, broken capillaries, or uneven tone, we offer several technology-based options. These treatments are not one-size-fits-all. The right approach depends on the patient’s skin type, the depth and color of the discoloration, whether redness or blood vessels are present, and how much downtime the patient can reasonably manage.
BBL HEROic uses broadband light to target common concerns such as sun damage, age spots, redness, uneven texture, freckles, and visible blood vessels. The treatment delivers calibrated pulses of light below the skin’s surface, where pigment and blood vessels absorb the energy and gradually fade as the body clears them. BBL HEROic can be used on areas including the face, neck, chest, hands, and arms, which are often the same areas most affected by years of sun exposure.
Preparation before your treatment matters, especially in summer: Patients should use broad-spectrum sunscreen every day, especially before and after any light- or laser-based treatment.
For patients whose concerns include rough texture, sun damage, fine lines, pigmented lesions, or sunspots, non-ablative or ablative laser treatments may also be considered. Moxi and LaseMD are non-ablative fractional laser treatments designed to improve tone and texture while creating microchannels below the skin’s surface without harming the surface layers. It is customizable, with minimal downtime, and can be used on all skin types. UltraClear is a cold-fiber ablative laser that can be used on both superficial and deep settings to treat stubborn sunspots and deeper wrinkles.
Redness may require a different approach. Some patients are not only dealing with brown discoloration but also persistent redness, flushing, rosacea-related changes, or broken capillaries. The Cutera excel V+ laser targets vascular and pigment concerns, including facial redness, flushing, broken capillaries, rosacea-related redness, brown spots, sunspots, and age spots. For patients who notice both red and brown discoloration, a dermatologist can determine whether a vascular laser, broadband light, resurfacing treatment, or combination plan makes the most sense.
Skin resurfacing may also play a role for patients whose sun exposure has contributed to texture changes, fine lines, wrinkles, discoloration, or dullness. While pigment is often the most visible concern, sun damage does not only affect color. Over time, ultraviolet exposure can contribute to changes in collagen, elasticity, and the smoothness of the skin’s surface. Depending on the patient’s needs, resurfacing treatments may help improve tone and texture while supporting the skin’s natural renewal process. And renewing the collagen layer and waking up the skin’s fibroblasts not only makes the skin look younger and healthier- it has been shown to reduce our risk of developing non-melanoma cancer.
The best treatment plan often begins with a conversation, not a device. Two patients may both describe “sun damage,” but one may have freckles, another may have solar lentigines, another may have melasma, and another may have redness from rosacea or visible blood vessels. Each concern behaves differently. Each requires a different level of caution. That is why an evaluation with a dermatologist is an important first step.
No treatment replaces sun protection. Daily broad-spectrum sunscreen, protective clothing, shade, and avoiding tanning beds remain the foundation of skin health. Sunscreen should not be reserved for beach days, vacations, or poolside afternoons. It belongs in the daily routine, including on cloudy days and during ordinary errands, commutes, and walks outside.
Summer is often when people notice skin changes most, but prevention and treatment are year-round conversations. Freckles can be charming. Sunspots deserve a closer look. The best first step is knowing the difference, and a dermatologist can help patients understand both the beauty and the health of their own skin.
About the Authors:
Dr. Christina Steil
Dr. Rachel Bognet
Dr. Christina Steil is a board-certified dermatologist specializing in medical and cosmetic dermatology. Dr. Rachel Bognet is a board-certified dermatologist and Mohs surgeon specializing in comprehensive medical dermatology and skin cancer surgery.
CSC Steil Dermatology
125 W 2nd St, Hinsdale
5157 Main St 205, Downers Grove
(630) 455-0045 | www.cscdermatology.com
