What is the cause of acne in triangular areas?

Acne triangle area, mainly acne, which is a common chronic inflammatory disease of hair follicle sebaceous glands. Facial triangle area due to hair follicle sebaceous glands are rich and developed, so it is also the part of love acne. Specific reasons are as follows: First, may be related to endocrine, especially after puberty androgen activity is higher, can stimulate sebaceous glands secretion sebum increase, pore blockage, acne. Second, dietary factors, such as eating too much spicy, greasy and sweet, can stimulate sebum secretion of hair follicles, resulting in acne. Third, mental and immune factors, such as staying up late, getting angry, lack of sleep, can cause body immunity decline, bacteria breeding in hair follicles, so acne. Fourth, local factors, do not pay attention to the cleanliness of the facial skin, health, grease, dirt blocking hair follicle holes, can also cause facial triangle area to show acne.