Long closed mouth acne may be due to factors such as genetics, sebum overproduction, immunity, and pathogen infections.
Long closed mouth acne belongs to a type of acne, which is a chronic inflammatory skin disease that occurs in the sebaceous glands of the skin follicles. Its etiology has not been clearly defined and may be due to factors such as genetics, sebum overproduction, immunity, Propionibacterium acnes infection, and abnormal keratinization of the follicular sebaceous gland ducts. Some patients may be triggered by improper diet, endocrine disorders, emotional fluctuations and other factors.
Patients may have skin-colored pimples on the face, chest and back, usually with no obvious discomfort, and with the development of the disease, closed mouth acne may gradually turn into inflammatory pimples.
It is recommended that patients with acne vulgaris go to a regular hospital, undergo a relevant examination, and cooperate with the doctor to take treatment measures.