What Is Sun Allergy and How Best to Protect Oneself?

Sun allergy is a term often used to describe a number of conditions in which an itchy red rash occurs on skin that has been exposed to sunlight. The most common form of sun allergy is polymorphic light eruption, also known as sun poisoning.

Dr Christiane Thallinger, a dermatologist at the famous Wiener Privatklinik, explains that some people have a hereditary type of sun allergy.

– Others develop signs and symptoms only when triggered by another factor — such as a medication or skin exposure to plants such as wild parsnip or limes. Additionally, some drugs, plants and also over-the counter medications may cause photosensitivity. Photosensitivity, is an abnormal reaction of the skin caused by UV rays – said Dr Thallinger.

As she explains, mild cases of sun allergy may clear up without treatment, whereas more severe cases may be treated with steroid creams or pills.

– People who have a severe sun allergy may need to take preventive measures and wear sun-protective clothing – she adds.

Dr Thallinger explains that people who have had surgical procedures performed on them should take special care when it comes to exposing their scars to the sun.

– Scars need extra care due to scar tissue being extremely sensitive. Due to the sensitivity of scars, they are more susceptible to damage from harmful UVA/UVB rays. Sun exposure can cause hyperpigmentation (darkening of the skin) hypopigmentation (lightening of the skin), as well as cause blisters or scars to thicken which can make it even more difficult to treat the scar – the doctor explains.

Sun’s UV rays can cause damage to skin, causing sunspots, rapid premature aging, hyperpigmentation, can trigger skin disorders like eczema and psoriasis and can also cause skin cancer.

Wiener Privatklinik Holding AG

Wiener Privatklinik

Christiane Thallinger

dermatologist

allergy

sun allergy

skin

skin disease

sunbathing

UV protection

sunscreen