The growth of spots around the mouth may be physiological reasons or pathological reasons. Physiological causes are mostly considered to be caused by hyperpigmentation; pathological causes are mostly considered to be caused by endocrine disorders, vitiligo, and simple furfura.
1. Physiological causes: for example, patients with acne, boils, the corners of the mouth injury, due to the part of the crust off, the disease recovery will lead to the phenomenon of hyperpigmentation of the affected area. In addition, prolonged outdoor work or being exposed to strong ultraviolet rays without appropriate protection can also lead to the occurrence of spots around the mouth.
2. Pathological causes:
(1) Endocrine disorders: prolonged staying up late, improper diet and emotional instability may cause endocrine disorders. Hormone secretion disorders in the body will lead to the body metabolism can not be normal, inducing melanin accumulation, and ultimately the formation of color spots.
(2) Vitiligo: If the corners of the mouth is mainly white, most of the consideration is vitiligo caused by loss of pigmentation. Vitiligo can occur at any age and in any part of the body, with clearer borders and a whiter appearance.
(3) Furfury: this kind of disease mostly occurs in adolescents and children, such as long time sleep deprivation, malnutrition, ultraviolet exposure time is longer may trigger the phenomenon.
Spots around the mouth, exclude the physiological phenomenon caused by, should go to the local hospital in a timely manner, as soon as possible to find the problem as soon as possible treatment.