Comedone is a type of acne, a chronic inflammatory pilosebaceous gland disease, and is one of the most common diseases in dermatology.

Based on symptoms, acne can be divided into two types: whiteheads and blackheads:

Whiteheads, also known as closed comedones, mainly present as skin lesions of about 1 mm. Small and large skin-colored papules without obvious hair follicle openings.

Blackheads, also known as open comedones, mainly appear as dome-shaped papules with significantly expanded hair follicle openings.

Extended information

Points that need to be paid attention to in the diet for acne:

1. Acne is actually acne, and the sweets that many people can’t put down are also the cause. Acne skin killer.

After sugar enters the body, it will change the surface lipid composition and promote the production of sebum. The more sweets you eat, the more vigorous the secretion of sebaceous glands will be, resulting in the overproduction of anaerobic acne bacteria in the sebaceous glands and their excretion. Excessive fatty acids.

2. In addition to sugar, there are four types of foods that you should also eat less. High-fat foods will accelerate the body's metabolism and increase the secretion of sebaceous glands, thus causing acne to appear continuously;

3. Seafood can cause allergies and worsen skin conditions, often leading to the expansion of chronic inflammation of sebaceous glands. Difficult to remove;

4. Spicy and irritating foods can stimulate sebum secretion and aggravate acne;

5. Do not take various supplements.

Reference: Acne-Baidu Encyclopedia