How long can the dot matrix laser be restored

After dot matrix laser treatment, it generally takes 5-30 days for recovery, depending on the depth of treatment, skin repair ability, and postoperative care.

Dot matrix laser promotes skin collagen regeneration through minimally invasive stimulation, and the recovery period can be divided into three stages. Epidermal repair usually takes 5-7 days, during which the treatment area may experience mild redness, swelling, and flaking, which is a normal reaction. Middle layer skin repair takes 7-14 days, and collagen begins to reorganize. It is necessary to avoid exposure to sunlight and excessive cleaning. Deep repair takes 14-30 days, and the skin texture gradually improves, reducing the risk of pigmentation. During the recovery period, temporary dryness or tightness may occur, which can be relieved by medical dressings. Avoid contact with water within 48 hours after surgery and clean with sterile saline solution within 3 days. Within one week, alcoholic and acidic skincare products are prohibited. After two weeks, mild sun protection may be restored depending on the situation. The recommended treatment interval is at least one month to ensure sufficient skin repair. During the recovery period, maintain a light diet and consume more vegetables, fruits, and high-quality protein rich in vitamin C. Avoid intense exercise that may cause sweating and stimulate the wound, and elevate the pillow during sleep to reduce facial edema. If there is persistent redness, swelling, exudation, or fever, it is necessary to contact a doctor promptly for treatment. Strictly following postoperative care can shorten the recovery period and improve treatment effectiveness.