what is acne

Acne is caused by the accumulation of keratinous cells and sebum in the funnel of hair follicles. Acne is divided into whitehead acne and blackhead acne. Whitehead acne, also known as acne, acne, etc., is a chronic skin disease caused by the blockage of pores and the occurrence of sebaceous glands in hair follicles. White pimples appear on the top. Blackhead acne is caused by oxidation of skin oil in the air. It is smelly and blackened. It is more common in the development period of teenagers. There are black spots in the pores and blackening at the top. If the symptoms are mild, they will heal themselves. If they are more serious, they should be treated actively. Pay attention to facial cleanliness, eat less fat and spicy food, eat more fruits and vegetables, and do not squeeze with your hands.