Cervical acne is generally no different from ordinary skin acne. The reason for acne, also known as acne, acne, is a common chronic inflammatory skin disease involving hair follicles and sebaceous glands, which may occur in the cervical vertebrae. 1, dietary disorders: excessive consumption of greasy and spicy stimulating food can cause the sebaceous glands to secrete more sebum, blocking pores and causing acne; 2, endocrine disorders: endocrine disorders or endocrine dysfunction can lead to increased secretion of sebaceous glands, and if If the sebum is not discharged smoothly and the pores are blocked, it is easy to cause local acne; 3, bacterial infection: certain bacterial infections such as Propionibacterium acnes multiply in the hair follicles, which can break down sebum and produce free fatty acids, stimulating the hair follicles in the local inflammatory reaction, forming inflammatory rashes and acne; 4, genetic factors: the development of acne may be related to genetic factors, parents with severe acne when they are young, children usually also love 5, other: may be due to poor cleanliness and hygiene in the cervical area, or because the neck often rubs against the collar, resulting in local skin damage or hair in the local stimulation caused by local inflammation of hair follicles. To treat acne, you can choose topical drugs, but need to use drugs under the guidance of a doctor to avoid the abuse of antibiotics. Diet should be light, drink more water, eat more fresh vegetables and fruits, and try to consume less oily and spicy stimulating food. Quit bad habits, such as smoking, drinking, staying up late, etc. Proper exercise can speed up the circulation of body fluids and metabolic process, which is beneficial to the treatment of acne.