What Is Photophodermatitis? Know Symptoms And Prevention Tips

What is Photophodermatitis?

Photophodermatitis, also known as lime disease, is a skin reaction triggered by sunlight after contact with specific plants.

One of the main reasons behind it is furanocoumarins, light-sensitive chemicals found in some plants, such as citrus fruits like limes and lemons, parsley, celery and parsnips.

When these plants come into contact with your skin and are subsequently exposed to sunlight, the furanocoumarins react with UVA rays, causing damage to skin cells.

What are the symptoms?

The symptoms of photophodermatitis typically include redness, swelling, itching, and blistering on exposed skin.

These symptoms may not appear immediately but usually show up 24-48 hours after sun exposure.

In severe cases, complications such as scarring and long-lasting pigmentation changes may occur.

Is there a way to prevent photophodermatitis?

Preventing photophodermatitis usually involves avoiding contact with photosensitizing plants, especially during sunny days.

If you’re handling these plants, wear protective clothing for an additional layer of defense.

Additionally, washing the skin thoroughly with soap and water after handling potential irritants is recommended.

Inputs by: Dr. ShauryaThakran, MD & Founder of Rakshaa Aesthetics