Diode laser hair removal machine is a relatively common method of hair removal, but laser hair removal also has certain adverse reactions. For example, after laser hair removal, itching, burning, erythema, etc. will occur on the local skin. Therefore, if you have laser hair removal treatment, you must choose a regular beauty salon to avoid adverse reactions during the treatment. What are the laser hair removal side effect? How to solve adverse reactions after laser hair removal? Let me show you today.

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What are the laser hair removal side effect

1. Skin redness

Laser hair removal treatment is not very harmful to the body, but it can also cause localized redness. Generally, it occurs about a week after laser hair removal, and the situation will gradually alleviate within a week. Therefore, do not eat spicy, irritating, irritating food after applying the mask to avoid skin redness.

2. Itching

After laser hair removal, the hair may have an inflammatory reaction due to the increase in temperature, causing local itching, and may aggravate, erythema and itching. At this time, external antipruritic drugs such as calamine lotion can be used orally or externally. If the itching is severe, laser hair removal may not be done temporarily.

3. Redness and swelling

After laser hair removal, erythema and pimples appear on the skin surface, which may be caused by the excessive growth of hair and the destruction of hair follicles after laser hair removal. Do not scratch the wound at this time, excessive massage, so as not to cause infection. Laser hair removal usually subsides naturally after 1-2 weeks. Therefore, it is recommended to have a medical hair removal two or three days after laser hair removal.

4. Burning pain

The burning pain that occurs after alexandrite laser hair removal machine treatment is mainly due to the high temperature around the hair follicles. The hair follicles around the hair follicles are not permanently destroyed and will not be removed by pigment. This is related to the self-protection ability of the human body. In the process of laser ablation, the skin may have been thermally damaged before it is fully exposed, which will lead to increased oil production and sweat secretion from the sebaceous glands. In this case, the cells on the skin cannot metabolize the produced pigment in time without repair. However, the skin is more sensitive to external reactions within one month after laser hair removal. This will happen after a period of time, but don’t worry too much, because this phenomenon is difficult to disappear in a short period of time, and it will take 1-3 months to recover slowly.

After laser hair removal, the local skin will experience itching and burning sensation. Because the hair contains a lot of melanin, after laser hair removal, the hair follicles are not completely closed, and the color of the hair will be further deepened. A large number of hair follicles in the pores are closed during this process. Once the part of the melanin in the hair follicle is completely closed, no new hair will grow.

Precautions after laser hair removal treatment

To avoid these problems, patients should minimize the skin around the exposed area to reduce skin irritation from laser hair removal. At the same time, patients should pay attention to keep the skin clean and dry, especially the treatment area. Within 1-2 days after laser hair removal, avoid sun exposure and keep the facial skin clean. After laser hair removal, erythema, folliculitis, and scabs may appear on the skin. Patients should avoid taking drugs containing irritating ingredients (such as aspirin, indomethacin) and other allergic substances within 24 hours, and do Good daily sun protection work, to avoid UV damage to the skin.

After laser hair removal, the skin will become dry, so pay attention to moisturizing to avoid itching because the skin is too dry. There will be redness and swelling after laser hair removal, so care should be taken not to scratch with your hands. After laser hair removal, the skin is prone to redness and itching, so patients should pay attention to avoiding this phenomenon, and should also pay attention to avoid eating spicy and stimulating food as much as possible, so as not to aggravate the condition, or try to avoid using products after laser hair removal. At the same time, pay attention to using cold compresses and ice compresses, which is also one of the ways to prevent dry skin and redness.

The skin becomes dry after commercial laser hair removal machine treatment because the hair itself is dormant. For the hair removal site, the hair becomes dry because the hair follicle itself has been damaged. At the same time, the skin itself has a moisturizing function, and the skin around the hair follicles also has a certain amount of water. When there is enough water around the hair follicles, the skin at the hair removal site will keep moist, and the sebum secretion will be more, keeping the skin moist, smooth and supple. After laser hair removal, the skin will still feel dry. This dryness is mainly due to the relatively high energy output of laser hair removal. During the hair removal process, it is absorbed by the hair follicles, which generally occurs within a few days before the operation. But it’s better if the hair doesn’t fall out completely. If the hair has already fallen out and becomes hard and thick, further treatment is needed. If the skin is already dry, it is recommended that patients apply moisturizing milk, facial cream and other products in time for protection.