Note: Half a month after ultrasonic scalpel surgery

Ultrasonic knife is a relatively common beauty method. For many female friends, if they use ultrasonic knife for cosmetic surgery, they must pay attention to post-operative care. First of all, they must pay attention to facial cleansing and avoid adverse stimulation when washing their face. If symptoms such as redness and swelling occur, they must pay attention. They must also pay attention to sun protection and pay attention to diet.

Precautions for washing your face after ultrasonic knife surgery

Many friends may not know that the precautions after ultrasonic scalpel surgery include not washing your face with too cold or too hot water. This is because the subcutaneous fascia and intracellular proteins are damaged after ultrasonic scalpel surgery. The face after ultrasonic scalpel surgery is more fragile than usual. Some friends are more sensitive to external stimuli. When the ultrasonic scalpel machine is not advanced and cannot feedback the energy strength, they may experience redness, swelling, rash, tingling and numbness after the operation. Therefore, when washing your face, you must pay attention to the water not being too cold or too hot.

Precautions for skin care products after ultrasonic knife surgery

Do not use irritating skin care products (fruit acid, A acid, high concentration of L-VC, arbutin, etc.) within one week after treatment. This is because the working principle of the ultrasonic knife is to convert sound energy into heat energy, causing the cells to vibrate and thus undergo apoptosis and necrosis, and new cells will grow in the process of self-repair, which can solve the phenomenon of facial aging to a certain extent. Therefore, the first second after the ultrasonic knife operation is when the replacement of old and new cells begins. At this time, the face cannot withstand excessive chemical stimulation. In addition, skin care products such as fruit acid and A acid with whitening effect will definitely have an impact on the stratum corneum. Therefore, female friends should not use such skin care products after the ultrasonic knife operation. In addition, after the ultrasonic scalpel surgery, you should also be careful not to use new skin care products (including facial cleansers). This is because the skin after the ultrasonic scalpel surgery is more fragile than before. In order to reduce the risk of skin injury and allergies again, the doctor will recommend that the patient pay attention to simplifying the skin care products after the ultrasonic scalpel surgery and only use some medical moisturizing skin care products.

Precautions after ultrasonic knife surgery: sun protection

Anyone who has undergone ultrasonic knife surgery knows that the doctor will advise the patient to pay attention to sun protection within a week, and try to cover their face with a mask or umbrella when going out. In addition, they can choose to use a low-irritation sunscreen with SPF30 or above. This is because ultraviolet rays will cause more melanin deposition in the skin after ultrasonic knife surgery, which can easily make the skin color darker. Many people have darker spots after ultrasonic knife surgery because they did not do sun protection. Therefore, friends who have undergone ultrasonic knife surgery should pay attention to sun protection when going out in an environment with strong ultraviolet rays or in an environment with strong fluorescent lights indoors.