Sun-Smart Strategies For Lupus: How to Enjoy the Spring Weather Safely

Sunshine feels great, but for people with lupus, it can trigger rashes, fatigue, and flare-ups. At Pacific Rheumatology Medical Center, with offices in Laguna Hills and Tustin, California, lupus is our specialty. Led by board-certified rheumatologist Dr. Behnam Khaleghi, we’re known as the leading lupus experts in Orange County. 

Although we’re the place you go when lupus symptoms are unmanageable, we’re also your partner in prevention. We help patients reduce the frequency and severity of lupus flare-ups with smart lifestyle adjustments. 

Because lupus and the sun have a complicated relationship, it’s particularly important to manage exposure as the weather warms up this spring. Here are some of our top recommendations.

Why sunlight causes symptoms in people with lupus

UV light can damage skin cells and stimulate immune activity. In people with lupus, this immune response can become exaggerated, leading to inflammation that may trigger skin symptoms or broader disease flare-ups.

When sunlight causes a skin rash or other lupus symptoms, such as joint pain, fatigue, or a fever, it’s called photosensitivity. At least 75% of people with lupus experience photosensitivity with time in the sun, and it can even happen with artificial indoor light.

Making daily sun protection a habit

Consistent sun protection is one of the most powerful tools you have in reducing flare-up risk. The Lupus Foundation of America recommends broad-spectrum sunscreens with a sun protection factor (SPF) of at least 30, and 70 or higher is optimal. 

Every time you go outside, even when it’s overcast, apply sunscreen. UV rays can reach through clouds and bounce off water or other reflective surfaces, so you need sunscreen at all times. 

Reapply every two hours, as this keeps you at peak protection after sweating or swimming. 

UV protection isn’t limited to topical creams and sprays, either. Ultraviolet protection factor (UPT) clothing can dramatically reduce the amount of UV rays reaching your skin. For example, a UPF 50 garment blocks 98% of UV rays. Combining topical sunscreens with UPF clothing can offer you the most comprehensive sun protection. 

Planning around the sun 

Although you can still enjoy time outdoors with proper protection, it’s also smart to work around the sun when it’s at its height. UV radiation is usually strongest when the sun’s at its peak, generally 10 am - 4 pm. This is the highest risk range for people with lupus, so try to plan activities where you’ll be outside for prolonged periods around this. 

If you need to be outside for a long time when the sun’s at its peak, seek the shade whenever you can. Umbrellas, trees, and covered patios can all offer extra protection, working alongside other measures to minimize your exposure.

Treating flare-ups when they happen

Because lupus can affect people in different ways, our team at Pacific Rheumatology Medical Center uses a patient-centered approach for comprehensive care. We’re here to help with not only preventive care, such as sun protection strategies, but also advanced, specialized symptom management, including IV infusions like Benlysta® and regenerative medicine. 

Lupus is highly manageable with the right combination of preventive care and medical attention. Call Pacific Rheumatology Medical Center in Laguna Hills at 707-607-8912 or in Tustin at 714-266-1458 or book your appointment online to start spring with a strong sun protection plan.