1, serious need laser treatment to remove, to recover. Need to go to the plastic surgery department of the hospital, and then choose the appropriate treatment method, which should be removable and will not affect the appearance.

2. Black marks on the skin caused by mosquito bites have little effect on the body.

3. If the mosquito bite on the leg leaves a black mark, it needs to be treated with vitamin E soft capsule or aloe gel externally. Severe cases need laser removal to make them return to normal, and avoid eating spicy food and drinking alcohol.

4. Extended answer: Laser is more and more widely used in the beauty industry. Laser produces monochromatic light with high energy, precise focus and certain penetration, which acts on human tissues and produces high fever locally, thus achieving the purpose of cutting or destroying target tissues. Pulsed laser with different wavelengths can treat various vascular dermatoses and pigmentation, such as nevus OTA, nevus flammeus, senile plaque and telangiectasia. And get a tattoo, get a tattoo.