Itchy little bumps on the chin

Problems such as excessive liver fire, stomach fire, and excessive oil secretion in the body can cause problems with the chin, and small bumps will often grow and itch. At this time, everyone should reduce fever or use other corresponding methods to treat it, otherwise it will leave marks that are difficult to erase. So if you find small bumps on your chin and they start to itch, you should treat them promptly. So what should you do if you have small pimples on your chin that are itchy?

1. Facial allergy

Skin allergy is a very common form of allergy, some of which may present with symptoms such as scabs and exudate from the lesions; these lesions vary in shape and size. Occasionally, symptoms such as facial tightness, numbness, and swelling may occur; when these symptoms occur, it is a skin allergy. Other symptoms of skin allergies include itching, sneezing, runny nose, watery eyes, rash, airway obstruction, or skin symptoms such as hives. In extremely rare cases, allergic reactions can even be life-threatening, such as a condition called anaphylactic shock.

2. Acne

The occurrence of acne is closely related to factors such as excessive sebum secretion, blockage of the sebaceous gland ducts of the hair follicles, bacterial infection and inflammatory response. After entering puberty, the level of androgens, especially testosterone, in the human body increases rapidly, promoting the development of sebaceous glands and producing a large amount of sebum. At the same time, abnormal keratinization of the sebaceous gland ducts of the hair follicles causes blockage of the ducts, hindering the excretion of sebum and forming keratin plugs, also known as micro-acne. Various microorganisms, especially Propionibacterium acnes, multiply in large numbers in the hair follicles. The lipase produced by Propionibacterium acnes breaks down sebum to produce free fatty acids, while also attracting inflammatory cells and mediators, ultimately inducing and aggravating the inflammatory response.

3. Endocrine disorders

A healthy human body regulates its metabolism and physiological functions through various hormones in the endocrine system and the nervous system. The endocrine system is composed of endocrine glands, scattered endocrine cells and the hormones they secrete. It is involved in regulating many physiological activities and life phenomena such as the human body's metabolic process, growth and development, reproductive aging, etc. It collaborates with various enzymes (biochemical enzymes) to maintain the relative stability of the human internal environment in order to adapt to complex and changeable changes inside and outside the body. Hormones are the messengers of the endocrine system. They are transmitted to target cells through body fluids to exert stimulatory or inhibitory effects, thereby regulating the functions of target cells.