What is the reason for the long spots on the face?

Face long spots caused by the reasons are more such as excessive sun, endocrine disorders, chronic liver and gastrointestinal diseases, improper use of cosmetics, etc. If the face long spots must be actively looking for the specific causes of long spots, is due to sun or endocrine disorders or is caused by insufficient sleep, excessive stress and other reasons, different reasons are the need to accept different treatments. At ordinary times, we must relax our emotions and mentality, pay attention to rest, ensure adequate sleep, supplement moisture and properly do skin care, and do not use too many products that are not conducive to skin.