Causes of dark spots on the face

September 8, 2023
More distressing than acne, probably is the face spot, girls love beauty know that it is more difficult to get rid of spots than acne, some people start to have spots at a young age, a variety of skin care products are used, but still does not work, in fact, long spots and many factors related to the next to introduce the causes of long dark spots on the face.

Due to cosmetics

The lipid membrane layer of the skin can prevent the external bacteria from damaging the skin tissue, but the surfactant in cosmetics will damage the lipid membrane layer of the skin, so that the skin can't resist the external invasion, and the harmful ingredients in cosmetics will stimulate the skin, which will finally lead to the hardening of the skin and the atrophy of the tissue, and after the ultraviolet radiation, the black pigmentation will form the black spots.

Hormonal abnormalities

Certain factors in female hormones can stimulate the cells and form melanin. During the second trimester of pregnancy, due to the hormonal imbalance, significant melanin will be formed at any time, while the dark spots will gradually disappear after 2,3 months after childbirth. During pregnancy, the ovaries secrete luteinizing hormone, which makes the skin sensitive to sunlight, while melanocytes stimulate the pituitary gland and secrete hormones. Repeated pregnancies will fix the melanin and cause dark spots.

Decline of paranephric cortex function

When the function of paranephric cortex declines, the pituitary gland secretes different hormones in order to enhance the function, and the secretion of a large amount of paranephric hormones stimulates the hormones, causing melanin to settle on the face, turning it dark black and forming dark spots.

Decreased liver function

When liver function is poor, it will cause chronic hepatitis and cirrhosis, and the skin will turn into unsightly dark brown, if you use cosmetics or lack of sleep at this time, it will produce dark spots. The liver has the function of detoxification, if the function declines, it will make the toxic substances deposited on the skin, stimulating the skin, making the skin appear dark black, forming dark spots.

Mental stress

Melanocytes and nerve cells belong to the same reaction. If the mind is too consumed, the melanocytes in the pituitary gland will stimulate the hormone overproduction, which will produce dark spots. The dark spots produced by this kind of reason will fade slowly and disappear naturally as long as you eliminate the mood tension.
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