Blackheads are painless and unacceptable for those of you who seek perfection. Blackheads, also known as blackheads, are made up of keratinous debris, hairs, and cortical fragments. The most common cause is genetic abnormalities of sebaceous gland function, and there are other causes, such as primary follicle development disorders, follicle keratinization disorders due to exogenous acne-forming agents – toxic acne, sebaceous follicles damaged by radioactive substances, and blackheads due to some connective tissue abnormalities. Blackheads aggravate when the weather turns warm, grow around the nose, affect the aesthetics, and become inflamed if they are not well. This is the most common type in clinical practice and is the result of common acne, which is aggravated when the weather is hot or when the sebaceous glands secrete more. The period of adolescent development is also the time when blackheads begin to appear, and this is one of the minor annoyances of adolescence. The principle of treatment for this condition is to remove the acne and strive to leave no scarring. A skin specialist can use a sterilized squeezer to squeeze out the blackheads. In addition, topical creams containing retinoic acid can be used. In more severe cases, oral isotretinoin can be used to control the condition.