Adult face a piece of white may and solar dermatitis related, but also may and vitiligo and inflammation after hypopigmentation and other factors related.
1. solar dermatitis: adult face has a piece of white may and solar dermatitis related, solar dermatitis is mainly due to long-term exposure to sunlight, may cause pigment loss symptoms.
2. Vitiligo: patients with the above situation may be related to vitiligo, and this spot may spread to other parts of the body, and their own immune and environmental factors have a lot to do.
3. Post-inflammatory hypopigmentation: If the face suffers from dermatitis, eczema and other inflammatory diseases, it may cause hypopigmentation after healing, which leads to a piece of white face.
The patient face a piece of white, there may be other reasons, it is recommended to go to the hospital in a timely manner to carry out the relevant examination, clear the cause of the disease after active symptomatic treatment.