Some of them may even show solar-like oscillations.

Exposure to sun (solar urticaria), heat, cold, or water.

Exposure to sun (solar urticaria), heat, cold, or water

You have a pathology linked to photosensitivity, like porphyria, polymorphic eruption to light, solar urticaria, lupus, etc.

You have a pathology linked to photosensitivity, like porphyria, polymorphic eruption to light, solar urticaria, lupus, etc.

The other "sun allergies" (polymorphous light eruption and solar urticaria) are much rarer than benign summer light eruption.

You have a pathology linked to photosensitivity, like porphyria, polymorphic eruption to light, solar urticaria, lupus, etc.

These skin disorders are solar polymorphic rash, solar urticaria, photodermatitis due to the use of certain medications along with sun exposure and actinic prurigo [2].

Solar urticaria results when exposure to invisible ultraviolet light causes certain skin cells to release histamine.

Solar Urticaria (SU) or Solar Hives is an unusual condition which is caused due to the exposure to UV or ultraviolet radiations.

Solar Urticaria (SU) or Solar Hives is an unusual condition which is caused due to the exposure to UV or ultraviolet...

Solar Urticaria: this is characterized by rashes which appear very quickly after exposure to the sun, then disappear just as quickly once the person returns to the shade.

For pictures on the other type of physical urticarias (including dermatographism, solar urticaria, and others), please visit their respective web page.

A., whose full name is being withheld to protect his privacy, has a rare condition known as solar urticaria that makes him allergic to light.

A, whose full name is being withheld to protect his privacy, has a rare condition known as solar urticaria that makes him allergic to light.