How is pigment spot caused?

summary

Pigmented spot refers to the uneven distribution of melanin particles in the skin, which leads to the appearance of spots and patches deeper than normal skin color. Excessive sunlight, endocrine disorders, chronic liver and gastrointestinal diseases, improper use of cosmetics, etc., may be the cause of pigmentation. It can be treated by non-surgical and surgical methods. External factors: skin irritation (such as improper whitening therapy, inferior cosmetics, etc.), ultraviolet radiation, massage, acne, etc. Internal factors: imbalance of hormone secretion, taking drugs (such as contraceptives), pregnancy, mental stress, etc. Let's share my experience with you.

How is pigment spot caused?

A variety of freckles, sunburn, chloasma, freckle like nevus, age spots, coffee like spots, drug-induced pigmentation spots. Brown spots have good effect on laser treatment, such as freckles, but most of them have poor effect on laser treatment, especially chloasma. The causes of chloasma are related to endocrine disorders, mental tension, insomnia and so on. They are not sensitive to laser treatment, have poor effect, and are easy to rebound.

Pigmented nevus is also referred to as nevus, nevus or nevus, which is composed of normal pigmented nevus cells. It is the most common benign tumor of the skin, occasionally on the surface of the mucous membrane. There are many types of clinical manifestations. Color is dark brown or black, there is no color of colorless nevus. Some types can be malignant under certain conditions, which is worthy of attention.

Nevus often occurs in the face, neck, back and other parts, can be seen in any normal human body. It can exist at birth or gradually appear in the early years after birth. Most of them grow slowly or remain unchanged for many years, but few of them degenerate spontaneously. Surgical and non-surgical treatment can be used. The curative effect is good.

matters needing attention

Before the treatment of pigmented spots, we also need to know the patient's general condition and whether there are other symptoms. According to TCM syndrome differentiation, if we don't understand the situation of the treatment object, it's difficult to treat it based on syndrome differentiation. Even in western medicine, it's absolutely necessary to understand the disease and choose the drug combination in order to achieve better curative effect.