Ultra picoseconds utilize their own high energy to perform the treatment. The side effects are inflammatory reactions and post-procedure rebound darkening. The hazards are causing dry skin and so on.
1. Inflammatory reaction: Ultra-picosecond belongs to a kind of laser treatment, and its rapid arrival in the skin will cause skin irritation and thus inflammatory reaction, causing skin redness and swelling. Especially when the action part is deeper, the reaction may be more serious.
2. Post-operative darkening: exposure to sunlight after ultra-picosecond treatment will lead to hyperpigmentation, resulting in post-operative darkening.
3. Dry skin: Ultra-picoseconds will knock the melanin precipitated in the skin into powder, the skin is activated, the speed of cell division is accelerated, and a large number of new skin cells are formed. At this time, the skin needs more water and nutrients, if there is no immediate skin moisturizing and hydration, the skin will be dry, tight, and even flaky.
It is recommended that the ultra picosecond procedure be performed under the guidance of a professional doctor to avoid unnecessary damage.