Understanding Sun Damage: What Every Sonoma County Family Should Know
Jan 20, 2026
Living in beautiful Sonoma County means enjoying sunny days year-round—but that sunshine can take a real toll on your skin. At Redwood Empire Dermatology, we see the effects of sun exposure every day, from early signs of aging to precancerous lesions and skin cancer. The good news? Much of this damage is preventable, and regular dermatology care can make a significant difference.
Below, our dermatology team breaks down what sun damage really is, what signs to watch for, and how to protect your skin at every age.
What Is Sun Damage?
Sun damage — also called photoaging—happens when ultraviolet (UV) rays from the sun or tanning beds penetrate the skin and cause harm at a cellular level. Over time, this leads to:
UV exposure is cumulative meaning the skin “remembers” every sunburn and tan from childhood through adulthood.
Early Signs of Sun Damage You Shouldn’t Ignore
Many patients in Santa Rosa, Healdsburg, and throughout the 95448 and 95409 communities come to us believing their symptoms are “just aging,” when they’re actually early sun-related changes. Some warning signs include:
If you notice any of these, a dermatology evaluation is the best next step.
How Sun Damage Can Lead to Skin Cancer
Sun exposure is the number one cause of basal cell carcinoma, squamous cell carcinoma, and melanoma. These cancers can grow quietly before they’re noticeable, which is one reason we recommend:
Early detection saves lives—and our team at Redwood Empire Dermatology is highly trained in skin cancer diagnosis and surgical dermatology.
Sun Protection: Your Best Defense
Protecting your skin doesn’t mean avoiding the outdoors. It means being smart about exposure. Our top dermatologist-approved tips:
Choose a broad-spectrum SPF 30+ sunscreen and apply it to your face, neck, chest, and hands every morning. These areas get sun even while driving.
Reapply SPF every 2 hours, especially at the beach, vineyard events, sports games, or hiking trails.
Hats, sunglasses, and UPF clothing provide consistent, hassle-free protection.
10 a.m.–4 p.m. is when the sun is strongest in Sonoma County.
Tanning beds dramatically increase your risk of melanoma.
Can Sun Damage Be Treated?
Absolutely. Our dermatology team in Santa Rosa and Healdsburg offers a range of treatments to improve and reverse signs of sun damage:
Every skin type is different—we tailor recommendations to your goals and skin health needs.
When to See a Dermatologist
Schedule a skin check if:
Early care helps preserve the health and appearance of your skin long-term.
Protect Your Skin With Redwood Empire Dermatology
Whether you’re concerned about a spot, interested in improving texture and tone, or simply want expert guidance on protecting your skin, our team is here to help.
We provide comprehensive dermatology care to Santa Rosa, Healdsburg, Oakmont, and surrounding Sonoma County communities—including skin cancer screenings, medical dermatology, cosmetic services, and pediatric dermatology.
Call us today to schedule your skin exam. Your future skin will thank you.