Itchy skin after sunbathing may be caused by physiological factors such as dry skin, or it may be caused by solar dermatitis and polymorphic sun rash.
1. Physiological factors: dry skin and reduced sebum secretion after sunbathing may cause itchy and flaky skin, leading to itchy skin after sunbathing.
2. Solar dermatitis: a damaging skin reaction triggered by intense sunlight exposure. The patient exposed parts of the erythema, and there is a burning sensation, itching sensation, severe blisters and other symptoms, resulting in patients with itchy skin after sun exposure.
3. polymorphic sun rash: belongs to the photomorphic reaction, refers to the exposed parts of the acute, intermittent, recurrent polymorphic skin lesions. Clinical manifestations of edematous erythema, large papules, itching is significant, appearing in patients with itchy skin after sun exposure.
Patients with itchy skin after sunbathing are advised to seek immediate medical attention to clarify the cause of the disease and treatment. It is recommended that attention should be paid to sun protection in daily life, go out can apply sunscreen, playing the sun umbrella.