A rash after a walk is not automatically hiker's rash. Irritation, bites and other causes can require different responses.
Record the change
Note where it appeared, when it began and whether it is spreading or painful. A photograph can help show progression to a clinician. Consider unfamiliar clothing or products without treating a possible trigger as a diagnosis.
Know the limits of a label
DermNet's exercise-induced vasculitis guide describes one condition associated with exercise; it does not establish that your rash is that condition. Seek medical advice for significant or worsening symptoms. Breathing difficulty or mouth or throat swelling requires emergency help.
Adjust the day
Change wet or rubbing clothing and inform your guide if walking is uncomfortable. Use clean socks and comfortable layers for the next Atlas stage. The clothing guide can help reduce avoidable friction, but equipment changes do not replace needed medical assessment.
Related reading
Atlas Hikes
Editorial team