After the blood, throat burning sensation may be a serious vomiting caused by the mucous membrane of the throat broken, as well as gastric juice on the mucous membrane of the throat corrosion caused by the dietary modification, reasonable use of medication and other methods of alleviation. 1. Dietary management: after vomiting blood throat burning sensation indicates that the reaction of pregnancy and vomiting is serious, first of all, pay attention to dietary management, it is recommended to drink some honey water or baking soda water, can alleviate the burning discomfort of the throat. In addition, the daily diet must be light, eat more vegetables, fruits, soda crackers or steamed bread, soft noodles and other foods to ease the reaction to pregnancy vomiting. 2. Take medication: If the blood after pregnancy vomiting more can be applied under the guidance of the doctor vitamin K1 bleeding treatment, with the taking of sodium bicarbonate tablets to neutralize the stomach acid, as well as vitamin B6 to alleviate the pregnancy vomiting. If the symptoms of pregnancy vomiting is more serious need to go to the hospital in time to improve the infusion, can be intravenous glucose or sodium chloride, etc., to correct the water electrolyte imbalance caused by vomiting. The use of specific drugs should be under the guidance of a doctor.