What are the reasons for women's freckles? Seven bad habits make you get freckles

What is the reason why women get spots? Seven bad habits will cause you to get spots. Staying up late for a long time is the culprit.

What causes women to have spots?

1. [Smoking, drinking, staying up late, computer radiation] : Smoking, drinking, facing the computer for a long time, reversed work and rest schedule, or long-term lack of sleep can all trigger the formation of chloasma.

[Suggestions] : Smoke and drink less, avoid spending long periods of time in front of the computer and staying up late, and get enough sleep.

2. [Not taking proper sun protection measures] : When a large amount of ultraviolet rays directly radiate the human skin, in order to prevent the skin cells from being oxidized, the human body secretes a large amount of melanin to protect them, which leads to pigmentation and the formation of dark spots. Ultraviolet radiation can activate tyrosinase activity, increase the proliferation and activity of melanocytes, accelerate melanin synthesis, and cause facial pigmentation.

[Suggestion] : People who are prone to melasma should try to reduce sun exposure or strengthen sun protection, such as using a parasol or applying sunscreen, and avoid exposure to the sun between 10 am and 4 pm (especially in summer).

3. [Abuse of bad cosmetics]: Some women use cosmetics in large quantities for many years. The harmful ingredients contained in cosmetics, such as preservatives, bactericides, metals, pigments and fragrances, can accumulate over a long period of time and lead to a series of skin diseases, chloasma being one of them. The consequences of long-term use of bad cosmetics are even more serious.

[Suggestion] : Women should wear less makeup, or choose cosmetics containing natural or organic ingredients.

4. [Excessive psychological stress] : If you are under stress for a long time, the body's metabolism will slow down, the nutrients needed by the skin will be insufficient, the pigment cells will become more active, and the melasma will grow more and more.

[Suggestion]: Keep a good mood, avoid anxiety and sorrow, and choose effective stress-relief measures, such as exercise, listening to music, and finding someone to talk to, etc. These will all help prevent and treat chloasma.

5. [Pregnancy]: Women are prone to chloasma when they are 3-5 months pregnant, so it is also called "pregnancy spots". The cause of facial pigmentation may be the combined action of estrogen and progesterone, which stimulate melanocytes. Progesterone promotes the transport and diffusion of melanosomes and increases the production of melanin.

6. [Suffering from chronic diseases]: Most women suffer from reproductive system diseases such as irregular menstruation, dysmenorrhea, adnexitis, infertility, etc., which can cause chloasma. These are mainly caused by endocrine disorders. In addition, chronic gastrointestinal diseases, hyperthyroidism, liver disease, tuberculosis, tumors, etc. can also cause chloasma.

[Suggestion]: The primary disease should be treated actively.

7. [Long-term use of certain drugs]: Chlorpromazine, phenytoin sodium, hibernation spirit, spironolactone, etc. can induce the occurrence of chloasma, and the specific mechanism is still unclear. In addition, people who take oral contraceptives are also prone to chloasma. Among women who use oral contraceptives, the incidence of melasma is around 29%, regardless of whether they take them continuously or intermittently.