The scientific name of hickey is “Mechanical Purple Spot”, which is caused by subcutaneous microvascular and capillary rupture and bleeding under localized strong sucking. Generally, small bleeding points and mild hickeys can disappear on their own the next day without special treatment. For the hickey is more serious, can not be eliminated by themselves the patient can through the local cold compress way to control and relieve, usually the next day can have some relief. If the hickey still exists after 1-2 days, it can be relieved or eliminated by applying hot compresses and medicines: 1. Hot compresses: after 1-2 days of cold compresses, it can be changed to hot compresses, at this time, the subcutaneous hemorrhage has been under control, and the hot compresses can effectively invigorate blood circulation and dissipate stasis, which is conducive to the elimination of hickeys. The specific operation method is to put a towel soaked in warm water on the hickey, can also be wrapped in a towel warm stickers, hot water bottles, hot water bags for hot compresses, you can also choose a boiled egg, shelling slowly in the hickey gently rolling, massage, conducive to the absorption of blood stasis, dissipation; 2, drug relief: can be applied locally to activate blood stasis drugs, common such as mucopolysaccharides polysulfonic acid cream, with a certain degree of efficacy. Although the above methods can play a certain role in the elimination of hickey to a certain extent, but can not immediately disappear, so for the urgent need to eliminate the patient, you can also use cosmetics such as concealer, or clothes and other local cover.