Sun allergy: how do you get your skin used to the sun?
HLN, 29 June 2022
Dr Griet Voet on sun allergy (PLE) in HLN: who is prone to it, what the symptoms are and how to get your skin gradually used to the sun.
In HLN, 24-year-old Amber describes how every spring she struggles with itchy bumps as soon as she goes out in the sun. Dr Griet Voet explains that this is polymorphic light eruption (PLE), the most common skin reaction to sunlight. Women and people with fair skin that reddens quickly are more often affected, usually on the face, neck, arms and lower legs.
The exact cause is unknown, but some medicines, plants and ingredients in cosmetics or perfume can make the skin more sensitive to light. Dr Voet advises exposing the skin to the sun gradually and choosing a sunscreen with strong UVA protection. Those who suffer badly can follow preventive light therapy in spring; antihistamines or prescription cortisone cream can also help.
Key advice
Build up sun exposure gradually in spring.
Choose a sunscreen with high UVA protection, preferably a pharmacy product for light-sensitive skin.
Wear protective clothing at first and avoid the midday sun.
If your symptoms are severe, discuss preventive light therapy with your dermatologist.
“You have to let your skin get used to the sun gradually.” — Dr Griet Voet
Want to know more? Read about Photodynamic therapy at Clinique Dermatologie Gent.