is picosecond freckle effective for chloasma
picosecond laser can remove chloasma, but the process of removing chloasma by picosecond laser is a physical treatment process. After treatment, patients should strictly avoid light and sun protection. Chloasma, also known as pregnancy spot, is a yellowish brown pigmentation on the face, which is distributed symmetrically on the cheeks. It is more common in middle-aged women, especially during pregnancy and menopause, and the increase of estrogen level in the blood is the main reason. Its incidence is related to pregnancy, long-term oral contraceptives and menstrual disorder. It is generally believed that estrogen can promote melanocytes to secrete melanosomes, and progesterone can promote the transport and expansion of melanosomes, so it is considered that the combined effect of estrogen and progesterone increases melanin production.
what spot is suitable for picosecond freckle removal
picosecond can generally remove coffee spots, freckles and senile spots. Picosecond freckle removal mainly uses light to generate different energy absorption for different colors of substances, which directly destroys melanin in the skin spots and causes melanin to be crushed, expanded and excreted, thus achieving the effect of freckle removal. After fur treatment, we should do a good job in local nursing, pay more attention to sun protection and avoid being exposed to ultraviolet rays.
when is picosecond freckle suitable?
It is better to do picosecond freckle in spring and autumn for the following reasons:
1. The climate in spring and autumn is mild, when the weather is relatively weak, you should pay attention to sun protection after freckle, which is conducive to the repair of skin after freckle.
2. Skin metabolism is relatively fast in spring and autumn, and scabs fall off relatively quickly, which is beneficial to promoting skin repair.
3. The cool weather in spring and autumn is suitable for finishing picoseconds, and the skin does not sweat, which is beneficial to the growth of the skin and avoids the occurrence of infection. The freckle removing effect is better than other seasons. At the same time, it is recommended not to eat spicy food on a light diet.
How long does it take to recover from picosecond freckle
The recovery period of picosecond freckle is about one week, so everyone's skin condition is different, there are differences in nursing situation, and there may be differences during the recovery period. If the chloasma or freckles on the patient's face are serious, picosecond treatment is usually chosen, which mainly uses the instrument to emit a super-strong beam in an instant, directly acting on the pigment tissue of the dermis to decompose the pigment. After the operation, patients can apply ointment with growth factors under the guidance of doctors for repair treatment.