Blood sedimentation of 29mm/h exceeds the reference value of 0-20mm/h range, whether it is serious or not needs to be analyzed specifically. If the cause is physiological, it is not serious; if it is pathological, it should be taken seriously. Blood sedimentation is the rate of erythrocyte sedimentation, causing faster blood sedimentation for a variety of reasons, need to be specifically analyzed. People over 3 months of pregnancy and over 60 years old will have higher blood sedimentation rate, which will not have much effect on human body. However, tuberculosis, myocardial infarction, malignant tumor, diabetes, black fever will also cause higher blood sedimentation rate, which needs to be treated actively or else it may lead to serious consequences. When the blood sedimentation rate increases, you should consult a doctor in time to find out the cause of the increase in blood sedimentation rate, and actively treat it under the guidance of a professional doctor to improve the quality of life, so as not to delay the condition.