Types of spots and the reasons for their formation, classification of spots and causes of their form

Pigmentation: Melanin, caused by excessive melanin production and deposition in the keratinocytes of the epidermis.

Sun spots: It is caused by excessive sun exposure and the gradual accumulation of pigment on the surface of the sun. Most of them are face-shaped or lumpy, yellow-brown or brown, but the sun does not necessarily have spots, even if there is a little bit of sunburn, it will gradually disappear because of young and fast metabolism, but after the age of thirty or forty, due to the internal influence, melanin secretion is more, if frequent contact with the sun, the metabolism is not smooth, and the dark spots will naturally form.

Radiation spots: Pigmentation on the face caused by long-term exposure to the computer.

Pigmentation: It is a common facial brown or melaninous and disfiguring disease formed due to the increase of melanin, which mostly occurs on the cheeks and forehead, and is aggravated after sun exposure, more common in women, and is related to pregnancy and long-term menstrual disorders. Although drinking more lemon water can supplement the skin with corresponding vitamins, lemon water must not be exposed to the sun, and it is easy to form spots on the face.

Melasma: (menopausal women, less young girls) is generally an endocrine disorder that leads to a large amount of melanin, which causes the basal cells to be unable to completely metabolize, resulting in the occurrence of pigmentation (pigmentation) over time, and will gradually worsen over time, the epidermal layer of the face is the thinnest, the capillaries are the most abundant, the metabolism is slow, and the melanin in the ** can not be discharged from the body in time, accumulating and precipitating in the skin, and finally leading to the appearance of melasma. It appears on the cheekbones, cheeks, forehead and other parts, and the size and shape of butterfly wings are dusty in the early stage and light gray-brown in the later stage.

Freckles: Generally congenital, according to each person's skin type, the time and state of the performance are also different, some are manifested at a very young age, and some are not manifested in the early stage, and the freckles of the skin will appear and aggravate through sun exposure in the later stage. It is distributed around the orbits and nose, and is symmetrically distributed, with the size of a grain of rice or a pinpoint, and brown.

Pregnancy spots: also known as melasma, are symmetrical and localized pale brown to dark brown patches (usually symmetrically distributed on the forehead, temporal temples, and cheeks). It is more common in young and middle-aged women (25, 35).

It is common in women during pregnancy, oral contraceptives (20%), and the pigmented spots may decrease or gradually disappear after delivery by 3 to 5 months of gestation.

Age spots: With the increase of age (40 years old), the metabolism of the skin slows down, and the melanin produced cannot be decomposed in time, generally appearing as lumpy, black, and heavier in color, and with the increase of age, the color and size of the patches also deepen and increase to varying degrees. Face, neck, hands, limbs, irregular size.

When I was born, I was very clean, but the longer I grew up, the more problems appeared on my skin, and spots were one of the most annoying factors.

Method steps.

1 4 Step by Step Reading.

The main classifications of pigmentation are as follows: melasma, freckles, sun spots, pregnancy spots, mercury spots, melaninosis, butterfly spots, dark spots, age spots, etc.

2 4 From the causes of the formation of plaques, it can be seen that the formation of plaques is mainly caused by endocrine disorders and liver qi stagnation.

3 4 From the perspective of traditional Chinese medicine, the regulation of pigmentation should start from blood congestion, and the pure Chinese medicine Angelica Angelica Skin Health Liquid has a good effect on regulating pigmentation and dredging blood congestion.

4 4 To remove spots is not something that can be achieved overnight, you must persist in order to have results, usually do a good job of sun protection, isolate ultraviolet rays, and at the same time avoid spicy food.

There are many reasons for the formation of spots, some of which have genetic factors, such as the coffee spots of neurofibromatosis, which have been onset since childhood, manifested as **light brown spots, clear boundaries, and generally no discomfort, ** will gradually appear lumps of different sizes, soft and small, and most people will be accompanied by mental and intellectual disabilities; In this case, the drug** is ineffective, and laser treatment can be an option. There are also Ota nevi, which appear around the eye sockets, are brown or black, have diffuse borders, develop very slowly, and generally do not feel uncomfortable. There are also Ito nevi in the shoulder blades, children's Mongolian spots, etc., these conditions are mainly related to development, do not affect health, do not contagious, Mongolian spots can be self-healing, some need laser**, most people** can slowly fade after **.

<> "Types of Spots and Causes of Formation.

Dermal spots, morphology: appear as scattered pigmented patches of uneven size, hail fingers flattened or slightly higher than **, and smooth to tan surface. The location is mostly found in the exposed area, face, hands, neck.

The cause of the formation is the accumulation of too many toxins in the body, and the difference in its own generation is the result of the accumulation of lipofuscin produced by the peroxidation process.

Freckles, location: mostly on the face, around the eyes, around the mouth, nose, neck, limbs. 98% of the causes are genetic, and 2% are poor liver and kidney metabolism, ultraviolet exposure, and the use of inferior skin care products.

Age spots: the cause of the accumulation of toxins in the body is excessive, and the accumulation of lipofuscin produced by the autometabolic peroxidation process in **.

Location of liver spots: around the eyes and cheekbones on the temples. The cause of the formation is the stagnation of liver qi, and the discomfort of liver qi deficiency residue.

Location of pressure spots: forehead, sideburns. Causes: Insufficient blood supply to the brain due to mood, stress, kidney impotence in the body during sleep, and cervical spine compression.

Location of beard spots: around the mouth and at the edge of the hairline, caused by: **inflammation, prolificia, miscarriage, long-term oral contraceptives.