Views: 9 Author: Site Editor Publish Time: 2022-10-21 Origin: Site
Many beauty-loving girls like to wear short skirts. They all want to show a perfect thigh, so they often choose to take off the hair on their legs. There are two methods of hair removal, one is physical hair removal and the other is laser hair removal. Nowadays, many people start to choose laser hair removal machine treatment. Today, we will talk about the safety and efficacy of laser hair removal machine.
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The high-power laser beam is directly irradiated to the root of the hair follicle, so that its melanin absorbs light energy, rapidly increases the temperature of the hair follicle in a short period of time, destroys the hair follicle, and prevents the hair follicle from continuing to grow without damaging the surrounding tissue. While this may sound scary, lasers are far more effective than artificial hair removal.
General hair removal methods can only last for a few days and can only be temporarily removed, while laser hair removal can achieve permanent hair removal. Hair removal depends on the individual's physique. Since hair grows very fast, if you can use laser hair removal during the growth period of hair Treatment can significantly increase the hair removal rate.
The hair growth cycle of the head, face, and extremities is also different, so the frequency of laser hair removal is also different. Facial hair has a short rest period and can be done within a month until the desired hair removal effect is achieved. Due to the longer resting period of the hair on the limbs, it is performed every two months. After several laser hair removal treatments, hair removal can be successfully completed, and even if there is a small amount of hair remaining, it is difficult to detect.
After numerous scientific tests and trials, medical grade laser hair removal machine equipment can finally enter the market, and under the control of beauty doctors, the safety of laser hair removal will be greatly improved. Laser hair removal generally does not have any adverse reactions, and it is generally believed that laser hair removal will affect the perspiration of pores. In fact, hair follicles and sweat glands are two different tissues. Hair grows from hair follicles, not sweat glands. The effect of laser hair removal is to destroy hair follicles and prevent hair growth, so it has little effect on sweat glands. Laser hair removal does not need to be done by yourself, as long as laser hair removal is performed under the operation of a doctor.
The use of beeswax, manual hair removal and other methods can cause severe pain and increase the chance of infection, and the use of hair removal creams can easily cause skin sensitivity. During laser hair removal, the doctor will apply conductive glue to the hair removal site to reduce pain. The degree of pain is related to the thickness, blackness, and thickness of the hair. Some patients will experience redness, swelling, itching and other symptoms, which usually disappear after 3-6 hours.
1. Evaluation of laser hair removal position before treatment
One month before hair removal, if there is sun exposure, other hair removal methods, infection, wounds, etc., it is recommended not to perform laser hair removal temporarily. Be sure to avoid laser hair removal if you are photosensitive, a group that is prone to red spots, itching, and allergies.
2. Choose a regular medical institution
The final hair removal results will be affected by factors such as the quality of the equipment and the experience of medical staff, while regular hospitals can provide professional hair removal techniques and sterile medical conditions. During the operation, the professional physician will ask the patient's mood and adjust the action according to the patient's reaction to reduce the patient's discomfort.
3. Pay attention to postoperative care
Avoid exposure to the sun after hair removal, use sunscreen to reduce skin pigmentation, and apply ice for 10-15 minutes to relieve symptoms such as fever, swelling and pain. Do not use hot water or scrubs, and do not use steam in the sauna to avoid wound infection. If erythema, seepage, blisters, etc. appear, seek medical attention immediately.
4. Hair removal according to the course of treatment
Hair growth is cyclical, and it is impossible to achieve the desired hair removal effect with one treatment.
5. What should I do after laser hair removal?
Laser hair removal is an efficient and safe method with less recovery time after hair removal and easier care. After laser hair removal, there will be local erythema, small wheals and other adverse reactions, which generally disappear within 2-3 hours. After laser hair removal, routine cleaning can be done the same day. Pay attention to sun protection during treatment, and there will be no problem with commuting to get off work.
6. Is laser hair removal safe?
Since the laser does not cause damage to the body, the technology uses a selective wavelength. Currently, most people use wavelengths of 755nm and 808nm diode laser hair removal machine. This band is non-ionizing radiation and will not produce radioactive or carcinogenic effects on the human body.
The skin is not harmed because it does not absorb the energy of the laser. In addition, the exit from the skin is adjacent to the hair follicle, but in different locations, laser hair removal has not yet occurred, nor has it happened. So, laser hair removal is a very safe method. So in general, laser hair removal can achieve permanent hair removal.
At present, diode laser hair removal machine technology has become the main method of hair removal. It saves time and effort, and there are no adverse reactions. However, before laser hair removal treatment, ask a doctor to check the health of the hair removal site. If there is any discomfort during hair removal, it must be communicate with your doctor. You should pay attention to sun protection and moisturizing after laser hair removal to avoid wound infection. If you feel uncomfortable, you should seek medical attention in time to avoid other skin diseases.