After dialysis for uremia, the symptoms are relieved and you are generally more comfortable. But at the same time, there may also be adverse reactions after dialysis due to dialysis, which need to be handled according to the cause. Uremia is a disease related to the deterioration of kidneys. It is caused by the accumulation of toxins such as creatinine and urea in the body due to the inability of removing harmful substances in the body because of the end stage of renal insufficiency, resulting in nausea, vomiting, gastrointestinal bleeding, high blood pressure, anemia, difficulty in breathing and other symptoms. After dialysis, the accumulated harmful substances such as creatinine and urea will be removed from the body and play the role of removing toxins from the body instead of the kidneys, so it will be much more comfortable after dialysis. However, some patients may have allergic reaction, low blood pressure, low blood sugar and so on after dialysis, these need to contact the doctor for treatment according to the symptoms, so as not to affect the daily life. Uremia patients are advised to consult regular hospitals in time and standardize the treatment under the guidance of physicians.