Picosecond 18 days did not fall off the scab may be the wound is in the healing period, or local care when factors such as the patient is recommended to do a good job of local care, beneficial to the wound recovery.
Picosecond is the use of picosecond laser action on the skin, through the laser’s high energy hormone melanin, so as to achieve the effect of lightening pigmentation.
If the scab does not fall off 18 days after picosecond laser, it may be that the wound is in the healing period, and the scab body on the skin has not completely healed and cannot fall off by itself. In addition, if the local care is not in place, the local area is too dry and the action is too big to pull the wound, it may lead to local infection, repeated wound cracking, and then lead to the scab body can not fall off.
If the scab does not fall off 18 days after the picosecond laser, you need to strengthen the wound care in daily life, and it is recommended to go to the regular hospital to consult the doctor about the relevant matters.