Hazards:

1. Permanent hair removal may cause people to feel a slight tingling sensation. This is because the principle of permanent hair removal relies on the conversion of light into heat, which relies on heat. To damage hair follicles, and the nerve endings that sense pain happen to be distributed in the epidermis and hair follicles, so girls will generally feel a slight tingling sensation.

It is worth noting that people who are afraid of pain can just choose the more advanced freezing point permanent hair removal or moonlight vacuum hair removal technology, because these two advanced permanent hair removal technologies generally have little or no pain at all.

2. Permanent hair removal may cause the harm of pigmentation. The reasons include two aspects: First, after permanent hair removal, the hair removal area loses the sun protection of the hair, and the girl is in Insufficient sun protection care before and after surgery, excessive ultraviolet rays, resulting in pigmentation; secondly, improper operation by the operator during permanent hair removal, causing skin burns and pigmentation.

3. Permanent hair removal may cause blisters. This is mainly because the entry threshold for permanent hair removal is relatively low now, and many lifestyle beauty shops also secretly carry out permanent hair removal. However, the operators in these institutions do not understand the indications and parameter settings of permanent hair removal, and blisters caused by excessive energy during treatment will occur. Mild blisters can disappear on their own, but severe blisters may cause infection and leave scarring.

The diagnosis of hirsutism is generally not difficult. Women with hirsutism in areas with sparse body hair should be considered for diagnosis. A clear diagnosis relies on clinical manifestations and laboratory test results, and the clinical type of hirsutism must be identified.

The diagnosis of hirsutism should be based on the scoring method. If the patient scores 8 or more points, hirsutism can be diagnosed. Laboratory examinations of patients with hirsutism are mainly based on the measurement of androgens, which is beneficial to further treatment.

Precautions for laser hair removal:

1. Appropriate eye protection should be taken before treatment, including the patient, operator and observers in the treatment room.

2. At the beginning of treatment, the light spot should be tested on an inconspicuous area before full treatment.

3. The treatment dose must be appropriate.

4. Continue to use cooling measures during the treatment process.

5. Prevent wound infection and take oral antibiotics if necessary.

6. If pigmentation occurs after treatment, it will fade or fade after several months of local sunscreen care. If the pigmentation does not fade, topical hydroquinone cream can be used.

Preoperative preparation:

1. For patients with type III to V skin with darker skin, they should avoid sun exposure as much as possible before surgery, and it is best to use sunscreen 4 to 6 For weeks, those with a tendency to develop hyperpigmentation can also take hydroquinone drugs for prevention.

2. The treatment area must be prepared before surgery and the hair must be shaved off thoroughly. Because visible hair will damage the epidermis due to high heat caused by laser burning, it can also cause irreversible damage to the laser guide head and cause an unpleasant smell, but mechanical hair plucking or wax hair removal cannot be used.

3. Investigate the medical history, examine the recipient, analyze the skin type, check the hair condition, and sign the treatment informed consent form.

Hazards of permanent hair removal: web link