Because laser hair removal is to make hair follicles necrotic by the heat energy generated by laser, so the skin will feel hot during the treatment, and there may be slight redness after the treatment. For some girls with sensitive skin, they may even feel itchy. At this time, using ice cubes or something cold to ice can relieve the uncomfortable feeling more quickly. Laser hair removal will cause burning sensation to the skin, but it will not break the skin, so generally, ice compress within half an hour after operation can greatly relieve the feeling of pain. In addition, the discomfort will be aggravated because the treatment site cannot be scrubbed with hot water after operation.
Do a good job of sun protection within half a year to avoid pigmentation. Laser hair removal is a process that uses a specific laser wavelength to reach the hair follicle at the root of the hair and converts light energy into heat energy for hair removal. Although the hair removal process will not cause any harm to the skin, the skin will be stimulated after phototherapy. In the following time, if the hair removal part continues to be exposed to the sun for a long time, it may cause pigmentation and scar.
After laser hair removal, it may cause pain, dryness, desquamation and allergies. If you don't pay attention to continue exposure, it is easy to cause pigmentation, scars and other problems. Therefore, it is suggested that girls who have finished laser hair removal should pay attention to sun protection within half a year, and at the same time apply sunscreen lotion to the hair removal part.
Laser hair removal will not cause any harm to the skin, so if the hair grows back after a course of treatment, it can still be treated with laser hair removal without any influence.