The time it takes to remove a hickey from the neck is about three to four days, depending on the depth of the hickey and the individual’s physical condition. Under normal circumstances, an ordinary hickey on the neck can be completely removed and dissipated in about three to four days. The depth of the hickey varies, and the time required to remove it is also different, as the deeper and larger the hickey, the larger the relative size of the hickey, the longer it will take to absorb it and dissipate it naturally. The different physique of each person is also one of the important factors, some people have fast blood circulation speed, high metabolic efficiency, the removal of hickey will take less time, of course, you can also take some measures such as hot compresses to accelerate the local blood circulation to absorb the hickey to shorten the dissipation time. If you have any discomfort, you can go to the hospital if necessary, and follow the doctor’s instructions for treatment.