What's with the long spots around the corners?

Canthus long spot is how to return a responsibility: Canthus long spot mainly includes the following reasons: First, the most common is chloasma. With the growth of age, especially women, due to endocrine changes, can be in the face or is the corner of the eye to show this brown patch, usually pay attention to prevent prolonged exposure to the sun, if there are endocrine disorders to be treated in time. Second, freckles. Can also grow in the corner of the eye, treatment can be used laser. Third, seborrheic keratosis, the performance of slightly thickened skin, brown or dark brown keratosis patches, often and sun, skin aging. Fourth, solar keratosis, often occurs in the elderly, there is a long history of sun exposure, performance as greasy keratosis patches, often precancerous performance. Fifth, flat warts, is a viral infection. Sixth, porokeratosis. Is a skin keratosis disorders, some and sunlight has a relationship. Six, other can also see Ota mole, zygomatic arch brown cyan mole and so on. In short, there are many reasons for long spots on the corners of the eyes, go to the hospital to find a specialist to judge, and then treat.