Postoperative care of photorejuvenation:

1.Sun block.  Postoperative skin is tender and ability resisting ultraviolet down, patients should do well in sun protection

2.Moisturizing. In the process of skin regeneration, it is easier to dry, patients can apply hydrating mask to alleviate the symptoms.

3. Forbid washing face with hot water. Hot water can take away part of the skin moisture, make skin more dry.

4. Forbid the use of spicy or phototonus food or drugs.

5. Forbid the use of irritant cosmetics or hydrating mask.

Taboo crowd:

1. Allergic constitution and take photosensitive drugs (retinoic acid, tetracycline) recently.

2. Functional cosmetics are used in the treated area within nearly one month. People have a history of plastic and injection with three months.

3. There are typical moles or broken skin, active herpes or malignant lesions in the treated area.

4. Formation of allergic granulomatous because of allergy to tattoo dye.

5. People who have severe diabetes, high blood pressure, heart disease, epilepsy.