Plagued by asphalt rash? How to treat and prevent pilgrim's disease

Asphalt rash consists of red or pale pink eruptions that appear on the thighs and lower legs. The disease most commonly affects tourists, runners, and pilgrims exposed to thermal vapours rising from asphalt. Is asphalt rash dangerous? How do you treat it? We explain.

Physically active people and tourists are prone to blisters, chafing, or blisters on their feet, and asphalt rash, also known as pilgrim's disease. This rash appears due to the skin's contact with vapours rising from hot asphalt. It manifests as red or pale pink, blotchy eruptions on the calves, thighs, or lower legs.

The inflamed patches can cause pain and itching. In extreme cases, fluid may start to accumulate in them. In that case, you should see a doctor.

How to treat asphalt rash? The eruptions should disappear after a few days. However, if they cause pain, getting a glucocorticoid ointment and antihistamines is worth it. You can buy them at any pharmacy and expect to spend around £3 to £6. You can also support healing with moisturising lotions containing soothing and refreshing ingredients, such as lipids, panthenol, or ceramides.

Pilgrim's disease is symptomatic and cannot be transmitted. Although it disappears after a few days, the symptoms can be troublesome enough to interfere with normal functioning. Using ointments and antihistamines is essential. It is also important to wear appropriate clothing. Choose light and breathable materials that allow your skin to breathe. Cotton, linen, and muslin are good choices. Try to wash them with gentle detergents, such as those for infants. During the disease, limit the use of soap in favour of soothing oils with high-fat content.