Concern
Sun Damage Treatment in Campbell
Sun damage, also called photoaging or photodamage, is cumulative skin damage caused by chronic exposure to ultraviolet (UV) radiation from the sun. Over time, UV radiation breaks down collagen and elastin fibers in the skin, leading to wrinkles, uneven pigmentation, rough texture, broken blood vessels (telangiectasia), and loss of skin elasticity. Sun damage can also produce precancerous growths called actinic keratoses. While photoaging cannot be fully reversed, dermatological treatments can significantly improve skin appearance and address precancerous changes.
At a Glance
- Photodamage may account for up to 90 percent of visible skin aging changes[3]
- UV radiation causes DNA damage in skin cells and breaks down collagen and elastin, leading to wrinkles, laxity, and pigment changes[1]
- Actinic keratoses are precancerous lesions caused by cumulative UV exposure that can progress to squamous cell carcinoma if untreated[6]
- Sun damage is cumulative, and effects may take 20 or more years of UV exposure to become visible on the skin surface[4]
- Dermatological treatments including laser therapy, chemical peels, and retinoids can significantly improve the appearance of sun-damaged skin[2]
Signs & symptoms
- Fine lines and wrinkles, especially on the face, neck, and hands
- Uneven skin tone and mottled pigmentation
- Dark spots (solar lentigines or age spots)
- Rough or leathery skin texture
- Broken blood vessels (telangiectasia), particularly on the nose and cheeks
- Loss of skin elasticity and firmness
- Dry, coarse skin
- Sallowness or yellowed complexion
- Actinic keratoses (rough, scaly precancerous patches)
What causes Sun Damage
- Chronic exposure to ultraviolet A (UVA) radiation, which penetrates deep into the dermis
- Chronic exposure to ultraviolet B (UVB) radiation, which damages the epidermis
- UV-induced breakdown of collagen and elastin fibers
- UV-generated reactive oxygen species (ROS) causing DNA damage in skin cells
- Cumulative lifetime UV exposure from sun and artificial sources
Risk factors
- Fair skin, light hair, and light eye color
- History of sunburns, especially blistering sunburns
- Living in sunny or high-altitude climates
- Outdoor occupations or extensive recreational sun exposure
- Use of tanning beds or sunlamps
- Not using sunscreen or protective clothing regularly
- Age over 40 (cumulative exposure becomes more apparent)
- Medications that increase photosensitivity
- Family history of skin cancer
How it's assessed
- Visual examination of the skin by a dermatologist
- Dermatoscopy (magnified skin examination) for suspicious lesions
- Assessment of sun damage severity using clinical grading scales
- Skin biopsy for suspicious or precancerous lesions
- Wood's lamp examination to assess pigmentation depth
- Evaluation of patient history including sun exposure patterns
How is Sun Damage treated
Several approaches can address sun damage:
Treatment
Learn moreMicroneedling
Microneedling, also known as collagen induction therapy, is a minimally invasive dermatological procedure that uses fine sterile needles to…
Treatment
Learn moreLaser Treatment
Laser treatment uses focused light energy to address a variety of skin concerns including scars, acne, acne scarring, hyperpigmentation,…
Treatment
Learn moreHALO Laser
HALO is a hybrid fractional laser that combines ablative (2940 nm erbium) and non-ablative (1470 nm) wavelengths in a single treatment…
Treatment
Learn moreBBL BroadBand Light
BBL (BroadBand Light) is an advanced intense pulsed light therapy that uses high-intensity, broad-spectrum light to treat a wide range of…
Treatment
Learn moreProFractional Laser
ProFractional laser is an ablative fractional resurfacing treatment that uses a 2940 nm erbium:YAG wavelength to create microscopic…
Treatment
Learn moreChemical Peel
A chemical peel is a skin-resurfacing procedure in which a chemical solution is applied to the skin to remove damaged outer layers,…
Recovery & outlook
- Sun damage is cumulative and cannot be fully reversed
- Many signs of photoaging can be significantly improved with treatment
- Consistent sun protection can prevent further damage
- Actinic keratoses may progress to squamous cell carcinoma if left untreated
- Early intervention and ongoing monitoring typically lead to better outcomes
- Combination treatments often provide the most noticeable improvement
Frequently Asked Questions
- Sun damage, also called photoaging, is cumulative skin damage from chronic ultraviolet (UV) radiation exposure. It causes wrinkles, dark spots, rough texture, broken blood vessels, and loss of elasticity. Sun damage can also lead to precancerous growths called actinic keratoses.
- Common signs include fine lines and wrinkles, dark spots (age spots), uneven skin tone, rough or leathery texture, broken blood vessels on the face, loss of firmness, and dry skin. Rough, scaly patches called actinic keratoses may also develop on sun-exposed areas.
- Sun damage results from cumulative exposure to ultraviolet radiation. UVA rays penetrate deep into the skin and break down collagen and elastin fibers, while UVB rays damage the outer layer. UV radiation also generates reactive oxygen species that cause DNA damage in skin cells.
- See a dermatologist if you notice new or changing rough, scaly patches on sun-exposed skin, spots that bleed or do not heal, or rapid changes in a skin lesion's color or size. A professional evaluation is also appropriate if you want to discuss treatment options for cosmetic concerns related to sun damage.
- Treatments include laser therapy, chemical peels, intense pulsed light (IPL), microneedling, topical retinoids, and antioxidant serums. Precancerous actinic keratoses may be treated with cryotherapy or photodynamic therapy. Daily broad-spectrum sunscreen is essential to prevent further damage.
- While sun damage cannot be fully reversed, many visible signs can be significantly improved. Dermatological treatments can reduce wrinkles, lighten dark spots, improve skin texture, and stimulate collagen production. Consistent sun protection helps prevent further damage and supports treatment results.
- Prevention centers on daily broad-spectrum sunscreen with SPF 30 or higher, reapplied every two hours when outdoors. Protective clothing, wide-brimmed hats, and seeking shade during peak UV hours also help. Avoiding tanning beds eliminates a significant source of UV exposure.
Your Physicians
Dr. K. Zeidler
MD, FACS
Dr. D. Elyassnia
MD, FACS
Dr. J. Weston
MD, FACS
Dr. B. Tran
MD
Dr. S. Liu
MD, MHS
Dr. M. Koo
MD, FACS
Dr. R. Lehman
MD, FACS
Dr. J. Gillon
MD, FACS
Dr. A. Hausauer
MD, FAAD
9 board-certified physicians across 4 locations
Sources & references
This article draws on 6 sources, including peer-reviewed research, leading medical institutions.
Government & research
Medical institutions
Medically reviewed by Dr. Kamakshi R. Zeidler, MD, FACS · Last reviewed: 2026-06-09