Beach Ready: Using Red Light to Calm Psoriasis Flares

Planning for sun, sand, and surf can feel daunting when psoriasis flares threaten your comfort and confidence. Fortunately, combining proven skin care strategies with emerging treatments like red light therapy can help you enjoy beach days without letting psoriasis steal the fun.

Understanding Psoriasis and Its Flares

Psoriasis is an autoimmune condition that speeds up skin cell turnover, leading to patches of thick, red, scaly skin. Common triggers include:

• Stress or emotional upset
• Cold, dry weather
• Skin injuries (sunburns, cuts)
• Certain medications
• Infections

Flares can range from mild itching to painful, widespread plaques. While there's no permanent cure, managing triggers and using targeted therapies can reduce flare frequency and severity.

What Is Red Light Therapy?

Red light therapy (RLT) delivers low-level wavelengths of red or near-infrared light to the skin. Unlike ultraviolet (UV) rays, red light:

• Penetrates deeper layers without burning
• Stimulates cellular energy production (ATP)
• Reduces inflammation
• Promotes tissue repair

These effects make RLT an appealing adjunct for inflammatory skin conditions, including psoriasis.

Evidence for Red Light Therapy for Psoriasis

Several small clinical trials and patient reports suggest that red light therapy for psoriasis may:

• Reduce plaque thickness and redness
• Decrease scaling and itching
• Improve overall skin appearance

Key findings:

• A 2014 pilot study showed significant clearance in mild-to-moderate plaque psoriasis after 12 weeks of twice-weekly red light sessions.
• Case series report patients experiencing up to 60–70% plaque improvement over 8–12 weeks.
• RLT is generally well tolerated, with minimal side effects such as temporary redness or warmth.

While larger, controlled studies are needed, early data and real-world experiences support RLT as a low-risk complementary option.

Incorporating Red Light Therapy into Your Routine

To maximize benefits and prepare for beach days, consider these practical tips:

1. Choose the Right Device

   • Hand-held panels or full-body beds
   • Wavelengths between 630–660 nm (red) and 810–850 nm (near-infrared)
   • Devices cleared by regulatory bodies for safety

2. Establish a Consistent Schedule

   • Start with 2–3 sessions per week, 10–20 minutes per treated area
   • After 8–12 weeks, evaluate improvement and adjust frequency

3. Follow Manufacturer Guidelines

   • Maintain recommended distance (usually 6–12 inches)
   • Protect eyes with provided goggles if needed
   • Avoid staring directly at the light

4. Combine with Topical Therapies

   • Apply prescribed or over-the-counter creams (corticosteroids, vitamin D analogues) after RLT
   • Moisturize immediately post-session to lock in hydration

5. Track Your Progress

   • Take before-and-after photos every 2–4 weeks
   • Note changes in itching, scaling, and plaque size

Preparing for Beach Days

A thoughtful beach prep routine can help you enjoy sun and surf without exacerbating psoriasis.

1. Pre-Beach RLT Sessions

• Schedule red light therapy sessions 1–2 times per week in the month leading up to your trip.
• Aim for treated areas—elbows, knees, scalp, torso—so skin is calmer before sun exposure.

2. Sun Exposure: Benefits and Risks

Mild, controlled sun exposure can improve psoriasis for some, thanks to UVB light slowing skin cell growth. However:

• Overexposure risks sunburn, which can worsen psoriasis via the Koebner phenomenon (new lesions at injury sites).
• Keep sessions brief (5–10 minutes), monitor skin closely, and avoid peak UV hours (10 am–4 pm).

3. Sunscreen and Protective Gear

• Use broad-spectrum, SPF 30+ water-resistant sunscreen on all exposed skin.
• Reapply every two hours or after swimming/sweating.
• Wear loose, breathable cover-ups and wide-brim hats.
• Consider UPF-rated swim shirts for added protection.

4. Hydration and Moisturizing

• Drink plenty of water to maintain overall skin hydration.
• Apply a rich, fragrance-free moisturizer before sunscreen to prevent dryness.
• After swimming, gently pat skin dry and reapply moisturizer.

5. Post-Beach Red Light Maintenance

• Resume your RLT schedule within 48 hours of beach exposure to soothe any emerging irritation.
• Combine with cool baths (oatmeal or Epsom salts) and anti-inflammatory topicals as needed.

Lifestyle Tips to Support Clearer Skin

Beyond red light therapy and beach prep, these habits help maintain calm, comfortable skin:

• Stress Management: Meditation, yoga, or gentle walks can reduce stress-triggered flares.
• Balanced Diet: Include anti-inflammatory foods (leafy greens, fatty fish, berries) and limit processed sugars.
• Regular Exercise: Promotes circulation and overall health; choose low-impact options if joint pain is present.
• Quality Sleep: Aim for 7–9 hours nightly to support the immune system and skin repair.

When to Seek Professional Help

While red light therapy and self-care can be effective for mild to moderate plaque psoriasis, some situations require medical attention:

• Rapid worsening of skin lesions
• Severe itching or pain interfering with daily life
• Signs of infection (increased redness, swelling, warmth, pus)
• Joint pain or stiffness suggesting psoriatic arthritis

If you're experiencing symptoms and want to better understand what might be happening with your skin, try Ubie's free AI-powered Psoriasis (Except for Pustular Psoriasis) symptom checker to help identify potential concerns before your next doctor's appointment. Always speak to a doctor about anything that could be life-threatening or serious.

Final Thoughts

Red light therapy for psoriasis offers a low-risk, potentially powerful way to calm flares and boost your confidence—especially when beach days are on the horizon. By combining RLT with smart sun exposure, diligent moisturizing, and a healthy lifestyle, you can enjoy the sand and surf without letting psoriasis hold you back. And remember, if your symptoms worsen or you have any doubts, talk with your healthcare provider to tailor a plan that's right for you.