Acne, also known as acne, pimples or pimples, is a skin disease caused by the blockage and inflammation of hair follicles and sebaceous glands. Types of acne 1. Papulopustular acne: Acne inflammation can continue to develop and expand and go deeper. Acne symptoms that manifest as inflammatory papules and blackheads are called papulopustular acne. 2, cystic acne: acne symptoms are manifested as sebaceous cysts of varying sizes containing thick pus with blood, which can form acne and scars after breaking down. 3, pustular acne: acne symptoms are mainly pustules and inflammatory papules called pustular acne. 4.Nodular acne: After pustular acne is missed and mistreated, the symptoms of acne can develop into thick-walled nodules of varying sizes, located under the skin or above the skin surface, light or dark red, with a hard texture. 5. Acne vulgaris: The first cases have two types of acne symptoms: whiteheads and blackheads. Whitehead acne, also known as closed acne, is a skin-colored papule with an inconspicuous opening that cannot be easily squeezed out; blackhead acne, also known as open acne, is located at the top of the follicle opening and can be squeezed out, called a stearic pimple. People who have acne always like to squeeze the acne with their hands, and many people will find that when they squeeze the acne, there will always be white stuff being squeezed out. The actual white stuff that we squeeze out of the pimples is what? The actual white stuff is really a good idea to squeeze out the white stuff to get better faster. In fact, the white substance squeezed out from the acne is the secretion of the sebaceous glands. What are sebaceous glands? The actual sebaceous gland is an important gland attached to the skin, which is widely distributed throughout the body, except for the hands and feet, with the most skin on the face of the head, near the sternum and between the shoulder blades. The sebaceous glands secrete sebum, which enters the hair follicles through the ducts and is then discharged to the skin surface through the pores. Those who are troubled by acne must hate sebum secretion! In fact, there are many benefits of sebum to the human body. The role of sebaceous glands 1. If you leave the sebum to moisturize and nourish your skin, you will have rough skin and hair withering. Since there are no sebaceous glands on the palms of the hands, plantars, fingers and toes, the skin often becomes dry and cracked. 2, sebum can form a lipid film together with sweat to protect the skin. It prevents the evaporation of skin moisture. 3.Sebum is weakly acidic and can inhibit and kill the bacteria on the skin surface. The different components of the white substance If the white stuff is squeezed out from the acne in the shape of a strip, it is likely to be an acne plug. The main components of acne plugs are dander, sebum, and bacteria such as Malassezia, and most acne plugs contain mites. If a white liquid substance is squeezed out of the pimple, it is probably a sebum secretion, which is a fatty acid. This is because excessive sebum secretion causes free fatty acids to be released from the sebaceous glands, and the pimples form after stimulating sebaceous secretion. The actual fact is that you’ll be able to get a lot more than just a few of the most popular and most popular items. The human face contains a large number of facial veins, and the wrong squeezing technique will make it easy for bacteria to enter causing infection and aggravating the acne situation, leaving acne marks, scars, pits, etc. The direction of the efforts to fight acne 1, pay attention to adjust the diet, pay attention to a light diet, drink more water, eat more fresh vegetables and fruits. 2, pay attention to do a good job of facial cleaning, you can use a disinfectant, sterilization, detoxification effect of the toiletries to help anti-inflammatory heat. 3, you can use products with acne effect or use medical means under the guidance of a doctor to help get rid of acne.