Men with long pigmented spots on face usually include chloasma, freckles, age spots, etc. The overall etiology can be divided into endogenous and exogenous. It belongs to pigment disorder skin disease; the specific cause is more complicated, and is often considered to be related to the increase of melanin secretion of skin caused by multiple factors, including heredity, sun exposure, endocrine disorders, long-term application of certain medications, inappropriate skincare, and chronic diseases.
1. Endogenous factors: such factors mainly include obvious endocrine disorders, long-term mental stress.
Endocrine disorders cause abnormal secretion of melanocytes, resulting in hyperpigmentation and spots; prolonged nervousness and excessive stress promote the body’s secretion of adrenaline, which destroys the body’s normal metabolism and affects the normal state of melanocytes, thus leading to abnormal skin pigmentation.
2. Exogenous factors: such factors mainly include long-term ultraviolet radiation, long-term use of certain drugs, improper skin care, bad habits.
When human skin is irradiated by ultraviolet rays, a lot of melanin will be produced; when exposed to strong light for a long period of time, freckles and other pigmentation diseases will appear on the skin; bad living habits will make the skin gradually sensitive, and when excessive stimulation occurs, melanocytes will secrete a lot of pigment to protect the skin, and excessive pigment aggregation will appear as pigmentation spots and so on.
Men who have long spots on their faces are advised to consult the hospital in time to find out the causes and follow the doctor’s instructions.