If the sugar is stuck in your throat and it does not affect your breathing, you can drink plenty of water or wait for the sugar to melt; if it affects your breathing, you need to perform the Heimlich maneuver and go to the hospital. Generally speaking, if the sugar stuck in the throat does not affect breathing, it is not a big problem, then you can drink a lot of water, let the water help the sugar melt as soon as possible, or vomit the sugar out of the throat by vomiting, or wait for the sugar to melt by itself. If the sugar is stuck in the throat and affects breathing, you should immediately use the Heimlich maneuver and go to the hospital. The Heimlich maneuver refers to a fist in one hand, the other hand wrapped around the fist, placed in the navel above the two horizontal fingers, the hands of the rapid impact of the upward pressure on the abdomen, until the sugar cube discharged. It is recommended that when eating sugar, do not talk, laugh, so as not to choke and cough caused by sugar stuck in the throat caused by the danger, once the sugar stuck in the throat to remain calm, according to the above method of treatment.